water characterizes the most common and the most rare ecosystems worldwide. why is it essential to find ways to manage water resources for human populations?

Answer: Go0gle says "DNA's unique structure enables the molecule to copy itself during cell division."

Explanation:

Among the given techniques, the one that is NOT used to introduce recombinant DNA into plants is microinjection. These methods are more suitable for plant cells due to their unique properties, such as cell wall structure and susceptibility to certain types of bacterial infection.

Microinjection is typically used for introducing recombinant DNA into animal cells rather than plant cells. In this technique, a very fine needle is used to inject the desired DNA directly into the nucleus of the animal cell.

On the other hand, electroporation, gene guns, Ti plasmids with Agrobacterium, and protoplast fusion are all techniques that can be used to introduce recombinant DNA into plant cells.

Learn more about bacterial infection here:

brainly.com/question/29426576

#SPJ11

newly discovered photosynthetic bacterial cell, and considering the knowledge of prokaryotes, the following components should also be present in the cell:

1. Cell wall: A rigid structure surrounding the cell membrane, providing protection and support.
2. Plasma membrane: A semi-permeable barrier that controls the movement of substances in and out of the cell.
3. Cytoplasm: The jelly-like substance inside the cell where various metabolic reactions occur.
4. Ribosomes: The structures responsible for protein synthesis.
5. Nucleoid region: The region containing the bacterial cell's genetic material, such as circular DNA.

In summary, a newly discovered photosynthetic bacterial cell should have a cell wall, plasma membrane, cytoplasm, ribosomes, and a nucleoid region, based on our knowledge of prokaryotes.

To know more about cell visit :-

https://brainly.com/question/13920046

#SPJ11

A reduced oxygen supply to a body part or organ is known as ischemia.

A reduced oxygen supply to a body part or organ is known as ischemia, not toxemia. Toxemia is a condition where there are toxins in the blood, usually as a result of an infection or other medical condition.

The condition can result from a variety of causes, including blood clots, atherosclerosis, arterial spasms, and trauma. The severity of ischemia depends on the degree and duration of oxygen deprivation, and can lead to tissue damage or death if left untreated. In summary, ischemia is a serious medical condition that requires prompt diagnosis and treatment to prevent further complications.

To know more about ischemia visit:-

https://brainly.com/question/25997163

#SPJ11

Cells in the kidneys respond to low blood pressure by releasing an enzyme called renin.

Renin is an enzyme that is produced and released by specialized cells in the kidneys called juxtaglomerular cells. It plays a key role in regulating blood pressure and fluid balance in the body.

When blood pressure drops, juxtaglomerular cells in the kidneys release renin into the bloodstream. Renin acts on a protein called angiotensinogen, which is produced by the liver and released into the bloodstream.

Renin cleaves angiotensinogen to produce angiotensin I, which is then converted to angiotensin II by another enzyme called angiotensin-converting enzyme (ACE).

Angiotensin II is a potent vasoconstrictor, which means it causes blood vessels to narrow and increases blood pressure. It also stimulates the release of aldosterone, a hormone that promotes the retention of salt and water in the kidneys, which also helps to increase blood pressure.

To learn more about renin, click here:

https://brainly.com/question/17150955

#SPJ11

Therefore, the pressure that selected for the resistant population of bacteria in the hospital was the widespread use of gentamicin as an antibiotic treatment.

The pressure that selected for the resistant population of bacteria was the use of gentamicin in the hospital. Gentamicin is an antibiotic drug that is used to treat a wide range of bacterial infections. When a patient is treated with gentamicin, the drug exerts selective pressure on the bacterial population in the patient's body, killing off the susceptible bacteria and leaving behind any bacteria that have acquired resistance to the drug.

In this hospital setting, the routine use of gentamicin has created an environment where only the bacteria that are resistant to gentamicin can survive and proliferate. Over time, this selective pressure has led to the emergence of a population of bacteria that is highly resistant to gentamicin.

To know more about gentamicin,

https://brainly.com/question/30353993

#SPJ11

The amount of energy which was transferred to the secondary consumers is 5,400 J.

The correct option option is option B.

The 10 percent rule is basically a concept in ecology which happens to describe the transfer of energy between trophic levels present in a food chain. It basically states that only about 10 percent of the energy which is available at one trophic level gets transferred to the next trophic level.

Since the primary consumers produce 54000 J of energy, only 10 percent of it will be passed on to the secondary consumers which is 5400 J and further, 10 percent of that which is 540 J will be transferred to the tertiary consumers.

Hence, the correct option is option B.

To know more about 10 percent rule

https://brainly.com/question/10921117

#SPJ1

--The given question is incomplete, the complete question is

"The amount of energy the producers in this energy pyramid provide the primary consumers is 54,000 joules. From this amount, 540 joules are provided to the tertiary consumers. The energy for secondary consumers is

A) 53,460 J

B) 5,400 J

C) 540 J

D) 54 J"--

The two phrases that correctly describe uses of the concept of moles are as follows;

Moles is the amount of substance of a system which contains as many elementary entities as there are atoms in 0.012 kilogram of carbon 12. It has a symbol “mol”.

A mole is a very important unit of measurement that chemists use. A mole of a substance in chemistry means one has 6.02 × 10²³ of that substance.

The mole can be used to determine the simplest formula of a compound and to calculate the quantities involved in chemical reactions.

Learn more about moles at: https://brainly.com/question/31597231

#SPJ1

1. The incorrect statement about the mammal fauna and geographical histories of South America and Australia is: A. Australia and South America were once combined as part of the land mass of Laurasia.

2. The project(s) that do not fall within the scope of biogeography are: E. Both A and C

3. For the parasite infecting rodent species, this is the correct combination: A. inhalation; spend more time in their burrows

4. The correct statement(s) about epidemic models and disease spread is/are: B. Vaccination campaigns are aimed at reducing the pool of susceptible hosts

5. The correct statement(s) below is/are: A. All pathogens are parasites

6. Viruses are classified as and have the following advantage for endoparasites: A. Microparasites; dispersal ability

For the first question:
The statement that is not correct is C. Recent evidence indicates that kangaroos originated in an area that is now South America.

For the second question:
The project that does not fall within the scope of biogeography is D. Compare the diversity and composition of birds between New York and San Francisco.

For the third question:
The mode of transmission is C. inhalation; spend less time in their burrows.

For the fourth question:
The statement that is correct is B. Vaccination campaigns are aimed at reducing the pool of susceptible hosts.

For the fifth question:
The statement that is correct is E. Both B and D.

For the sixth question:
Viruses are classified as microparasites and an advantage for endoparasites is C. Microparasites; less susceptible to the host's immune system.

To know more about geographical histories click here:

https://brainly.com/question/14966475

#SPJ11

Answer:

C :    Sternum

Explanation:

The collarbone, also known as the clavicle, is a long, narrow, flat bone that is located at the front of the chest.

Correct option is D) collarbone.

It connects with the scapula (shoulder blade) at its inner end and the sternum (breastbone) at its outer end. The collarbone helps to stabilize and support the shoulder, and provides a point of attachment for many muscles, ligaments, and tendons of the shoulder and arm.

It also protects the underlying vessels and nerves within the thoracic cavity. The collarbone is one of the most commonly fractured bones in the body, and can be easily damaged during falls, car accidents, and physical contact sports.

Treatment for a fractured collarbone typically includes immobilization of the affected arm, pain relief medications, and physical therapy.

Know more about ligaments here

https://brainly.com/question/13991125#

#SPJ11

Schwann cells and satellite cells are types of glial cells found in the peripheral nervous system. Schwann cells are responsible for producing myelin sheaths that wrap around and insulate axons, increasing the speed and efficiency of nerve impulse conduction.

They also play a role in nerve regeneration after injury. Satellite cells, on the other hand, are involved in regulating the microenvironment of neurons in the peripheral nervous system. They are responsible for maintaining the health and function of nerve cells by providing support and nutrients, as well as removing waste products.

Both Schwann cells and satellite cells are essential for the proper functioning of the peripheral nervous system, and any disruption in their function can lead to a variety of neurological disorders. Understanding the role of these glial cells is crucial for developing effective treatments for nerve injuries and diseases.

TO KNOW  MORE ABOUT Schwann cells and satellite CLICK THIS LINK -

brainly.com/question/12993636

#SPJ11

The statement "oak, maple, and pine were the dominant trees during the Mesozoic era" is false because these tree species first appeared during the Cenozoic era.

The Mesozoic era, also known as the age of reptiles, is divided into three periods: the Triassic, Jurassic, and Cretaceous. During this era, the Earth experienced significant changes in its geography, climate, and biodiversity.

The dominant plants during the Mesozoic era were gymnosperms, which are seed-producing plants such as conifers, cycads, and ginkgos. These plants were well adapted to the warm and dry climate of the time and were able to survive in various environments, including arid regions and high altitudes, the statement is false.

To learn more about Mesozoic follow the link:

https://brainly.com/question/13940010

#SPJ1

The white matter region on each lateral side of the spinal cord is the funiculus.

The funiculi are important for the transmission of nerve impulses in the spinal cord. They provide the pathways for the body's motor and sensory neurons to communicate with the brain. The funiculi are composed of bundles of white matter tracts that are organized in a specific manner.

These tracts are comprised of axons, which transmit nerve impulses, and oligodendrocytes, which provide insulation to the axons. The funiculi are divided into three major parts: the anterior, lateral and posterior funiculus. The anterior funiculus is located in the front of the spinal cord and is responsible for the transmission of motor neurons, which are responsible for controlling movement.

know more about spinal cord here

https://brainly.com/question/23916836#

#SPJ11

Considering the lac operon of E. coli, when there is neither glucose nor lactose in the growth medium without glucose or lactose, the regulation of gene expression is affected.

The lac operon is a group of genes responsible for the metabolism of lactose in E. coli, it consists of three structural genes (lacZ, lacY, and lacA), a promoter, an operator, and a regulatory gene (lacI). In the absence of both glucose and lactose, the lac operon remains repressed, this is because the lac repressor protein, produced by the lacI gene, binds to the operator site, blocking RNA polymerase from transcribing the structural genes. Additionally, the catabolite activator protein (CAP) requires the presence of cyclic AMP (cAMP) to bind to the promoter and stimulate transcription.

However, cAMP levels are low in the absence of glucose, which prevents CAP from promoting transcription. Thus, when neither glucose nor lactose is present in the growth medium, the lac operon remains in a repressed state, this regulatory mechanism allows E. coli to conserve energy by preventing unnecessary gene expression in the absence of lactose as a carbon source. Considering the lac operon of E. coli, when there is neither glucose nor lactose in the growth medium without glucose or lactose, the regulation of gene expression is affected.

Learn more about E. coli at:

https://brainly.com/question/29737281

#SPJ11

The competence-stimulating peptide of streptococcus pneumoniae is a protein that plays an important role in the exchange of genetic material among bacterial cells.

This peptide induces the formation of a sex pilus on a nearby cell, which then forms a channel in the plasma membrane that allows the passage of ions and small molecules. This channel enables the cell that produces the protein to take up foreign DNA, which can then be incorporated into its own genome.

Additionally, the peptide stimulates nearby cells to express competence proteins, which further promotes the exchange of genetic material. The ability of streptococcus pneumoniae to acquire new genetic material in this way enhances its adaptability and evolutionary potential. Overall, the competence-stimulating peptide is a key factor in the horizontal transfer of genetic information among bacterial populations.

Learn more about peptide here:

https://brainly.com/question/14902522

#SPJ11

So the frequency of the C allele is 0.623, and the frequency of the c allele is 0.377.

We can use the Hardy-Weinberg equation to calculate the frequency of alleles in the population:

p² + 2pq + q² = 1

where p is the frequency of the dominant allele (in this case, C) and q is the frequency of the recessive allele (c).

To start, we can calculate the frequency of the recessive allele by using the curly-winged flies as a reference:

c = √(number of curly-winged flies / total number of flies)

= √(35 / 150)

= 0.377

Then we can use the heterozygous flies to find the frequency of the dominant allele:

2pq = number of heterozygous flies / total number of flies

2pq = 70 / 150

2pq = 0.467

pq = 0.2335

p = 1 - q

p = 1 - 0.377

p = 0.623

To know more about drosophila,

https://brainly.com/question/28410573

#SPJ11

The electron transport chain in cellular respiration produces a total of 10 ATP molecules.

The electron transport chain is the final step of cellular respiration that occurs in the inner mitochondrial membrane in eukaryotic cells. It involves a series of electron carriers that pass electrons down the chain, creating a proton gradient across the membrane.

This proton gradient drives the synthesis of ATP through chemiosmosis, a process in which the ATP synthase enzyme uses the flow of protons to generate ATP.

However, the question specifically asks for the ATP produced by the electron transport chain alone, not counting chemiosmosis. During the electron transport chain, three proton pumps (complexes I, III, and IV) actively pump protons across the membrane, creating a proton gradient.

This gradient is used to transport electrons and ultimately generate ATP in chemiosmosis. Each proton pump contributes to the production of about 3 ATP molecules. Therefore, without considering chemiosmosis, the electron transport chain itself produces a total of 3 ATP molecules per proton pump, which is a total of 3 × 3 = 9 ATP molecules.

Additionally, a direct ATP synthesis occurs during the electron transport chain, producing 1 ATP molecule by complex V (ATP synthase). So, the electron transport chain alone produces a total of 10 ATP molecules in cellular respiration.

To know more about cellular respiration refer here:

https://brainly.com/question/13721588#

#SPJ11

The approach that would maintain the environment in its original pristine condition would be preservation.

Preservation involves protecting and maintaining the natural ecosystem without any form of exploitation or commodification. It is the opposite of commodification, which involves the transformation of natural resources into commodities for commercial purposes. Ecosystem refers to the interconnected network of living organisms and their physical environment.

In summary, preservation is the best approach for maintaining the original pristine condition of the ecosystem without any form of exploitation or commodification.

To know more about ecosystem visit :-

https://brainly.com/question/842527

#SPJ11

A class hierarchy, also known as an inheritance hierarchy, shows the inheritance relationship between classes, similar to how a family tree displays the relationships between family members. In object-oriented programming, classes can inherit properties and methods from other classes, allowing for code reusability and easier organization of the program structure.

A class hierarchy is typically represented using a diagram, where the base class, or the parent class, is at the top, and the derived classes, or child classes, branch out beneath it. Child classes can further have their own child classes, creating a hierarchical structure. This organization helps in visualizing the flow of inheritance and understanding how the different classes relate to each other.

Inheritance is a fundamental concept in object-oriented programming languages, such as Java, C++, and Python, and it promotes the principles of encapsulation, abstraction, and polymorphism. By utilizing class hierarchies, developers can create more efficient, maintainable, and scalable code, as well as reduce redundancy and complexity in the software design.

In summary, a class hierarchy is a visual representation of the inheritance relationships between classes in object-oriented programming, which helps developers create organized, efficient, and reusable code.

To know more about inheritance hierarchy click here:

https://brainly.com/question/28195595

#SPJ11

It is hypothesized that the high usage of birth control pills in densely populated areas can be linked to declines in amphibian populations near wastewater treatment facilities.

The hypothesis that connects human birth control pill usage to declines in frog populations near cities and towns. Here are the steps in order:

1. Women in densely populated areas, such as cities and towns, consume birth control pills.
2. The active ingredients in birth control pills, such as synthetic estrogen, are excreted by women and enter the sewage system.
3. Sewage treatment facilities receive the waste containing synthetic estrogen but may not completely remove these chemicals during the treatment process.
4. The treated wastewater containing residual synthetic estrogen is released into nearby water bodies, such as rivers, lakes, or ponds.
5. Amphibians, like frogs, living in these water bodies are exposed to the synthetic estrogen through direct contact or ingestion of contaminated water or food.
6. The synthetic estrogen disrupts the amphibians' endocrine system, affecting their reproductive abilities and overall health.
7. This disruption leads to a decline in frog populations in habitats associated with wastewater treatment facilities near cities and towns.

By following this chain of events, it is hypothesized that the high usage of birth control pills in densely populated areas can be linked to declines in amphibian populations near wastewater treatment facilities.

Learn more about amphibian here:

brainly.com/question/29621889

#SPJ11

Grasslands have been vital to supporting human needs throughout history. They have provided food and shelter for livestock, as well as grazing land for wild animals. Additionally, many grasses have medicinal properties that have been used to treat illnesses.

Rhizomes, which are underground stems that grow horizontally, play a crucial role in maintaining grasslands. They allow grasses to spread and create new shoots, which helps them adapt to changing environmental conditions. Rhizomes also help prevent soil erosion by anchoring the grasses in place.

Moreover, rhizomes have a unique ability to store nutrients and water, which helps grasses survive during times of drought. This makes them an essential component of the ecosystem and highlights the importance of preserving grasslands for future generations.

Rhizomes play a crucial role in maintaining grasslands. As underground stems, rhizomes store nutrients and water, allowing grasses to regenerate after grazing or disturbances like fire. This regenerative ability ensures the grasslands' sustainability, helping maintain soil fertility and preventing soil erosion.

Moreover, rhizomes contribute to a healthy root system, enhancing the grasslands' resilience against droughts and floods. Thus, rhizomes are vital in preserving grasslands for supporting human needs and conserving ecosystems.

To know more about rhizomes visit:

https://brainly.com/question/11659831

#SPJ11

It would be unusual for the formation of floral organs in a plant to be controlled solely by two hox genes, as hox genes typically control body segment development in animals.

It would be strange to find that the formation of floral organs in a plant is under the control of only two hox genes, as hox genes typically control the development of body segments in animals.

Hox  genes are a family of genes that encode transcription factors that play a critical role in the development of animal body plans by specifying the identities of different body segments along the anterior-posterior axis. While some hox genes have been identified in plants and are thought to play a role in specifying organ identity, it is not typical for floral development to be controlled by hox genes alone.

Plant  floral development is a complex process that involves the action of many genes, including regulatory genes and genes involved in hormone signaling pathways.

Visit to know more about Hox genes:-

brainly.com/question/31535854

#SPJ11

Therefore, the best answer would be "the null hypothesis cannot be fully evaluated based on the information provided, as none of the answer choices fully consider the frequencies of light and dark fur color phenotypes in the fourth generation of the mouse population."

To evaluate the null hypothesis that there is no selective advantage to fur color, we need to look at the frequencies of light and dark fur color phenotypes in the fourth generation of the mouse population. According to the researcher's claim, these frequencies should be similar. Looking at Figure 1, we can see that the frequencies of the two phenotypes are indeed similar in the fourth generation, with 51% of the mice having light fur and 49% having dark fur.

None of the answer choices provided fully evaluates this null hypothesis. The first two answer choices suggest that the null hypothesis is rejected because the change to a darker background color led to an increase in the dark-colored fur phenotype. However, this does not necessarily mean that there is a selective advantage to fur color, as the change in phenotype frequency could be due to other factors such as genetic drift or random chance.

To know more about hypothesis visit :-

https://brainly.com/question/20893450

#SPJ11

The major significance of Robert Koch's work is that he demonstrated that microorganisms are the cause of many diseases, that they can be cultured and studied in the laboratory, and that diseases can be transmitted from one animal to another.

He developed a set of criteria, now known as Koch's postulates, which are used to establish a causal relationship between a microorganism and a disease.

Koch's work showed that microorganisms are not just present in diseased animals, but they are actually the cause of many diseases. By isolating and culturing microorganisms in the laboratory, Koch was able to demonstrate that they could be grown outside of a host and studied in a controlled environment. This led to the development of microbiology as a field of study and provided a foundation for the development of vaccines and antibiotics.

Koch's work also showed that diseases can be transmitted from one animal to another, which was a significant breakthrough in our understanding of infectious diseases. Prior to Koch's work, it was not widely recognized that diseases could be transmitted in this way. This discovery paved the way for the development of public health measures to prevent the spread of infectious diseases.

To know more about Robert Koch's work, refer

https://brainly.com/question/29311737

#SPJ11

Note: The question is incomplete. Here is the complete question.

Question: The major significance of Robert Koch's work is that:  

a) microorganisms are the result of disease.

b) microorganisms can be cultured

c) microorganisms cause disease.

d) microorganisms are present in a diseased animal. diseases can be transmitted from one animal to another.

Cellular differentiation during embryonic development is largely driven by distinct patterns of gene expression, which are regulated by both cytoplasmic segregation and induction.

Here, correct option is B.

During unequal distribution of genes among different cells, some genes are expressed in certain cells, while other cells are “silenced”. Following this, cytoplasmic segregation and induction occur, where specific cytoplasmic components are segregated to different cells and induce distinct gene expression patterns.

Additionally, different chromosomes can be segregated to different cells, which can lead to different gene expression profiles. Furthermore, morphogeneses, which are molecules that regulate gene expression, are secreted and interact with receptors on the cell surface, leading to different gene expression patterns.

Therefore, correct option is B.

know more about embryonic development here

https://brainly.com/question/9599868#

#SPJ11

The answer is that the more metabolically active a cell is, the lower the ratio of protein to lipid.

This is because a high metabolic rate requires a high turnover of energy and building blocks, which are mainly provided by lipids. Additionally, membranes in metabolically active cells need to be more fluid and flexible, which is achieved by incorporating more lipids and fewer proteins. Therefore, a higher ratio of lipid to protein is necessary for the proper functioning of metabolically active cells.

To know more about metabolically  visit:

brainly.com/question/31452894

#SPJ11

The evolutionary advantages that explain why the rate of sexual reproduction increased in roundworms exposed to live disease-causing bacteria are enhanced genetic diversity, faster adaptation, and resistance to diseases,

Enhanced genetic diversity, sexual reproduction generates offspring with unique combinations of genes, increasing the population's genetic variation. This diversity provides more opportunities for advantageous traits to emerge and spread, helping roundworms adapt to changing environments, such as exposure to harmful bacteria. Faster adaptation, with increased genetic diversity comes the potential for rapid adaptation to new threats, such as disease-causing bacteria. Roundworms with beneficial genetic variations are more likely to survive and reproduce, passing on their advantageous traits to the next generation.

Resistance to diseases, as roundworms with advantageous traits reproduce, their offspring are more likely to be resistant to the bacteria they are exposed to. Over time, the prevalence of these traits increases, creating a population more resilient to the specific bacterial threat. In conclusion, increased sexual reproduction in roundworms exposed to live disease-causing bacteria provides evolutionary advantages through enhanced genetic diversity, faster adaptation, and increased resistance to diseases.

To learn more about genetic diversity here

https://brainly.com/question/29766851

#SPJ11

At room temperature, the equilibrium constant (Keq) for the reaction between HgbO₂ (aq) and CO (aq) to form HgbCO (aq) and O₂ (aq) is 60. This means that at equilibrium, 60 molecules of HgbCO (aq) are formed for every 1 molecule of HgbO₂ (aq) that reacts with CO (aq).

In other words, the reaction is heavily favored toward the formation of HgbCO (aq). Carbon monoxide poisoning occurs when too much HgbCO (aq) has been formed, making it more difficult for oxygen to bind to the hemoglobin. To reverse this poisoning, the reaction must be shifted to the left, favoring the formation of HgbO₂ (aq).

This can be achieved by introducing oxygen into the environment and removing carbon monoxide. By doing this, the equilibrium constant will decrease, pushing the reaction to the left and allowing oxygen to bind to the hemoglobin once again.

know more about hemoglobin here

https://brainly.com/question/15011428#

#SPJ11

, there are 64 different possible combinations of the four amino acids when creating tripeptides using only alanine, tryptophan, glutamic acid, and arginine.

the reason there are 64 different possibilities is because each amino acid can be used in any of the three positions in the tripeptide. Therefore, there are 4 options for the first position, 4 options for the second position, and 4 options for the third position. Using the multiplication rule of counting, we can calculate the total number of possibilities by multiplying these options together: 4 x 4 x 4 = 64.

there are 64 different tripeptides that can be made using only alanine, tryptophan, glutamic acid, and arginine. This is because each amino acid can be used in any of the three positions, resulting in a total of 64 possible combinations. This is the long answer to your question.

A tripeptide is a combination of three amino acids. In this case, we have 4 different amino acids: alanine, tryptophan, glutamic acid, and arginine. For each position in the tripeptide, you have 4 choices (one of the 4 amino acids).

Step 1: Choose the first amino acid - 4 options
Step 2: Choose the second amino acid - 4 options
Step 3: Choose the third amino acid - 4 options

To find the total number of different tripeptides, we multiply the options for each position: 4 (first position) * 4 (second position) * 4 (third position) = 64 different tripeptides.

With only alanine, tryptophan, glutamic acid, and arginine, you can create 64 different tripeptides.

To know more about glutamic acid visit:

https://brainly.com/question/11005856

#SPJ11

The fish is most likely to die in the early morning, before the sun rise, due to the lack of oxygen in the water.

The fishes consume dissolved oxygen in water which is brought in by the process of photosynthesis performed by aquatic plants. As during the hole day, the rate of photosynthesis increases, and aquatic animals have enough amounts of oxygen to survive. Hence, they cannot die at this time.

On the other hand, when at night, there is enough dissolved oxygen in the water that the aquatic organisms can consume and stay alive. But as the night passes on, this dissolved oxygen has already been consumed by the organisms and there are chances that the fishes may die due to a lack of oxygen in the water.

To know more about photosynthesis, refer:

https://brainly.com/question/26568636

#SPJ4