waves where the particels travel at right angles to the driction of the wave itself

Answer:

Bacterial communicable diseases

Explanation:

Hope it's right

Answer:

communicable diseases

Explanation:

Answer:

The Rock Cycle is Earth's great recycling process where igneous, metamorphic, and sedimentary rocks can all be derived from and form one another.Older rocks are destroyed by weathering processes and the remains are recycled into new rocks. This cycle from old rocks to new rocks is called the rock cycle. The interaction between the tectonic and the hydrologic systems causes constant recycling of the materials of the Earth's crust.

Answer:

Water is an important external factor that triggers the process of germination. The seeds absorb the moisture and swells up. Then the hydrolytic enzymes become active which will break down the reserve food materials so as to make it available for the growth of embryo resulting in the germination.

Explanation:

water is essential for the process of seed germination because it helps by providing necessary hydration for the vital activities for protoplasm, provide dissolved oxygen for the growing embryo softens the coats and increase the seed permeability

Answer:

The correct answer is is 71 percent. Give me Brainiliest

The largest origins of methane emissions from human activities are oil and gas systems, livestock enteric fermentation, and trashyard.

Methane is cast from a mixture of human-influenced and natural sources.

Human-based emission sources contain landfills, oil and natural gas systems, agarian activities, coal mining, stationary and mobile burst, wastewater cure, and specific industrial processes.

Thus,  are oil and gas systems, livestock enteric fermentation, and trashyards.

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Answer:

I believe the anwser is 75%

Explanation:

If both parents which i am assuming they are Bb we can do a punnet square.

    B       b

B   BB    Bb

b   Bb     bb

So 75% of the offspring would be Heterozygous Dominant while 25% of the offspring would be Recesive.

Hope this helps! (If i am incorrect please let me know)

The XXXX genotype is likely to produce an individual that is tall, has various physical abnormalities, and is mentally impaired.

A poly-X genotype is a genotype where more than two X chromosomes are present in the cells of an individual.

A poly-X genotype is associated with an imbalance in gene dosage for the genes in the X chromosomes.

This imbalance leads to different health problems including phenotypic characteristics such as height.

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If this e-stuary is converted to a place used to build a hostel, there will be loss of breeding grounds for marine species.

An es-tuary is a point where salt water and fresh water meet. The es-tuaries are characterized by changes in salt concentration.

Now, if this estuary is converted to a place used to build a hostel, there will be loss of breeding grounds for marine species.

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The stage of PCR being represented by the the splitting of base pairs and the cleaving of DNA into single strands is denaturation.

PCR means polymerase chain reaction. It is a biological technique in molecular biology for creating multiple copies of DNA from a sample.

The stages involved in the polymerase chain reaction are as follows:

Therefore, stage of PCR being represented by the the splitting of base pairs and the cleaving of DNA into single strands is denaturation.

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Answer:

denaturization

Explanation:

Denaturation defines the unfolding or breaking up of a protein, modifying its standard three-dimensional structure. Proteins may be denatured by chemical action, heat or agitation causing a protein to unfold or its polypeptide chains to become disordered typically leaving the molecules non-functional.

Answer:

An organism with high fitness has adaptations that are well suited to their environment allowing them survive and reproduce. An organism with low fitness has characteristics that are not well suited to their environment meaning they almost certainly die without reproducing.

Explanation:

Answer:

Crocodiles are the closest living relatives of the birds, sharing a common ancestor that lived around 240 million years ago and also gave rise to the dinosaurs.

Explanation:

hope this helps

Clumped. Have a nice day!

Answer:

Whales and dolphins are mammals and breathe air into their lungs

Explanation:

They cannot breathe underwater like the fish can as they do not have gills.

Answer:

Microevolution

Explanation:

I just know

Answer:

Adaptive laboratory evolution selects many genome-wide mutations that contribute to the fitness of actively growing cultures, whereas directed evolution typically targets a specific gene for mutagenesis and then screens the resulting variants for a phenotype of interest, often independent of fitness effects.

Explanation:

Answer:

Directed evolution is the laboratory process by which biological entities with desired traits are created through rounds of genetic diversification. It can also be created through library screening or selection and has become one of the most useful tools in basic biology. It's role includes improving the stabilities or biochemical functions of proteins by repeated rounds of mutation and selection.

More simply said, directed evolution is a mimic of the natural evolution cycle in a laboratory setting.

It has indirectly revealed that single amino acid mutations can enhance properties such as catalytic activity or stability and that adaptation can often occur through pathways consisting of beneficial mutations.

Answer:

d

Explanation:

I don't know, I'm just assuming

Answer:

As ocean depth increases, temperature decreases.

Explanation:

The sun plays a big part in the temperature of the water, and the higher you are, the more impactful the sun is. When you get much deeper into the water, the sun's rays can't warm as much, so the temperature decreases.

The statement that is true when one goes deeper into the ocean is that as ocean depth increases, temperature decreases, which is a second option, as the temperature of the ocean generally decreases as one goes deeper into the ocean.

As one goes deeper into the ocean, less sunlight reaches the water, and the water becomes colder, the density of seawater generally increases as one goes deeper because the pressure of the water increases with depth, causing the water molecules to become more tightly packed together. Density is another property of seawater and depends on the temperature, salinity, and pressure of the water, so when one goes deeper into the ocean, the pressure increases, which causes the density of the seawater to increase.

Hence, the statement that is true when one goes deeper into the ocean is that as ocean depth increases, temperature decreases, which is a second option.

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The question is incomplete, complete question is below,

What statement is true as you go deeper into the ocean? Question 5 options:

As ocean depth increases, temperature increases.

As ocean depth increases, temperature decreases.

As ocean depth increases, density decreases,

The feature which best describes this relationship is referred to as convergent evolution.

This is the condition in which organisms independently find the same evolutionary solution for the same environmental problem.

In this scenario, both birds and mammals found their way to tackle cold weather through insulation of the skin.

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About 10% of energy is transferred from  the grass to the deer when the deer eats the grass.

The second law of thermodynamics pertains to the conversion of energy from one form to another. According to the second law of thermodynamics, when energy is converted from one form to another, the conversion is not 100% efficient.

Hence, only about 10% of energy is transferred from  the grass to the deer when the deer eats the grass.

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Answer:

C-10%

Explanation:

Answer:

organisms belong to the same biological species if they can interbreed and produce viable fertile off springs

Answer: Lytic, because of the quick onset of symptoms after infection

Explanation: As seen in the question above, the SARS virus tends to develop symptoms very quickly when it is infecting a person. This speed in the development of symptoms is a characteristic of the lytic cycle, in relation to the reproductive cycle of viruses. This is because in the lytic cycle, a virus can infect many cells at once, which accelerates the development of the disease. This cycle allows the virus to use all of the cell's biological machinery to reproduce more copies of the virus. When these copies are ready, the virus causes the destruction of the host cell and the release of new viruses to other cells, where the whole process will be repeated. This is all done very quickly.

The lysogenic cycle does not cause the rapid infection of thousands of cells, since it is necessary that there is an adaptation between the DNA of the cell and the DNA of the virus. This slows down the infection process and, therefore, symptoms appear more slowly.

Answer:

C

Explanation:

Because it is formed in mud and things like that.

Answer:

Because in our body constant supply of oxygen is support to the cells to works out muscles properly

Explanation:

Helper T-cells activate cytotoxic T cells and other helper T cells as well as activate B cells. Helper T cells are the most important cells in adaptive immunity.

Cytotoxic T cells may be defined as a type of immune cell that can destroy certain cells, including foreign cells, cancer cells, and cells contaminated with a virus.

Helper T cell not only activates the B cell but also helps in the activation of cytotoxic T cells to destroy infected target cells. Helper T cells also reform or differentiate themselves.  

Therefore, Helper T-cells activate cytotoxic T cells and other helper T cells as well as activate B cells.

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Answer:

C.

Explanation:

amphibians is the answer

Answer:

It is made mostly of cellulose.

Explanation:

Answer: Conifers. A variety of conifers thrive in the taiga where they easily shed snow while keeping their needles all winter. The small needles of the conifers, which include black spruce, white spruce, balsam fir and jack pine, feature a waxy coating that helps minimize the loss of moisture.

Explanation: