Which of the following is not a possible benefit of biodiversity?
a
A higher number of species in a food web creates a more stable ecosystem.
b
A greater variety of predators indicates that fewer prey survive within the ecosystem.
c
A greater number of plant species provide more available food for primary consumers.
d
A variety of habitats within an ecosystem supports a greater number of species.
Answer:
b
Explanation:
because the more predators less prey and less organisms
It seems unlikely that biodiversity will result in fewer prey animals surviving in the environment due to the diversity of predators. So, the correct option is B.
What is Biodiversity?The variety of all living things and how they interact with one another and the environment are referred to as biodiversity. Along with species diversity both inside and between them, this also refers to ecosystem and landscape diversity.
Because it helps ecosystems function and provide services like pollination, nutrient cycling, or climate management, biodiversity is significant. For human communities, it also has significant cultural, social, and economic importance.
The range and variety of life on Earth is referred to as biodiversity or biological diversity. A measure of variation at the levels of genes, species, and ecosystems is called biodiversity.
Therefore, the correct option is B.
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Complete the following analogy.
Family is to population, as house is to _____.
niche
habitat
community
biome
Answer:
Habitat makes the most sense hope this helps if it's right cann i get me pls 5star :DExplanation:
brainliest?Which of these is an example of water pollution?
A. An eroded hillside
B. A clear-cut forest
C. Arid land
D. Agricultural runoff
Answer:
D. Agricultural runoff
Explanation:
Plz I will give brainliest
Infants are born with a number of instinctive reflexes.
True
False
Answer:
True
Explanation:
:D
does having a lower than normal thyroid hormone level affect oxygen consumption
Answer:
yes
Explanation:
and hope this helps byee
Which region is directly near the edges of a continent?
a submarine canyon
a continental margin
a mid-ocean ridge
an atoll
Answer: a continental margin
Explanation:
Which situation will most likely cause the sustainability of an ecosystem to weaken?
A) A zebra is killed and eaten by a lion.
B) A disease wipes out several plant species.
C) A frog lays hundreds of eggs that hatch into tadpoles.
D) A dry season causes a few small trees to die.
The answer is B THE SECOND ONE !!!
Answer:b
Explanation:
How does nuclear energy use differ from geothermal and solar energy use?
a.
Geothermal and solar energy both have a mining step, while nuclear energy does not.
b.
Geothermal and solar energy both require water, while nuclear energy does not.
c.
Geothermal and solar energy are both renewable, while nuclear energy is not.
d.
Geothermal and solar energy both generate a significant amount of waste, while nuclear energy does not.
Please select the best answer from the choices provided
A
B
C
D
Answer:
C- Geothermal and solar energy are both renewable, while nuclear energy is not.
Explanation:
edge 2021
Answer:
C
Explanation:
Producers NEED the following raw materials to create food for themselves (check all that apply)
1 glucose
2 soil
3 water
4 sunlight
5 oxygen
6 carbon dioxide
Answer: Water, Sunlight, Carbon Dioxide, and oxygen
Explanation: Hope this helps
Explain why ecologists think the focus of conservation efforts should be ecosystems, not individual species?
It depends on the species and its primary threats, there is no universal solution. Many South East Asian species are primarily threatened by poaching ("Empty forest syndrome"), whereas many "reptiles" and amphibians from Madagascar can apparently cope with fairly high levels of collection (e.g. Golden Mantella [Mantella aurantiaca]), while the loss of their often small habitat is the primary threat.
Can someone tell me if this is correct
Answer:
Yes you are correct
Explanation:
what are cotyledons? & what is its use
Answer:
Cotyledon, seed leaf within the embryo of a seed. Cotyledons help supply the nutrition a plant embryo needs to germinate and become established as a photosynthetic organism and may themselves be a source of nutritional reserves or may aid the embryo in metabolizing nutrition stored elsewhere in the seed.
*You Can put this in your own words
A biologist counts the number of rabbits in a population each year and observes a decrease in population. Since the coyote population has exploded, the biologist concludes that the coyote population has had a negative impact on the rabbit population. Which describes the biologist’s actions?
experimentation
inference
observation
interacting
Answer:
Inference
Explanation:
edg 2021
Answer:
inference
Explanation:
I got it correct on teams
What might happen if tigers, another large cat that relies on the same food source as the lions, are introduced to the ecosystem?
Answer:
The food source will become scarce, endangered, or extinct.
Explanation:
If a new species is introduced that eats the same food source as another, that food source is now being eaten 2x the amount it was before.
As a way to reduce the number of cases of malaria, a human tropical disease, a specific DNA sequence is inserted into the reproductive cells of Anopheles mosquitoes. Which process was most likely used to alter these mosquitoes? Explain your answer
A. cloning studies
B. genetic engineering
C. natural selection
D. random mutations
Answer:
B. genetic engineering
Explanation:
what cells do not respond to hormones
is it true that The age of a rock given as the number of years since the rock
formed is called its relative age.
Answer:
The age of a rock in years is called its absolute age.
Number the steps from when a stimulus is received to when the body reacts.
_____ The stimulus is received by sensory receptors.
_____ Motor neurons cause muscles to contract so the body can react to the stimulus.
_____ The brain processes the information through interneurons.
_____ Interneurons transfer response information to motor neurons.
_____ Sensory neurons carry stimulus information to the brain or spinal cord.
Answer:
The correct answer is -
1 - The stimulus is received by sensory receptors.
2 - Sensory neurons carry stimulus information to the brain or spinal cord.
3 - The brain processes the information through interneurons.
4 - Interneurons transfer response information to motor neurons.
5 - Motor neurons cause muscles to contract so the body can react to the stimulus.
Explanation:
In most of the organism including humans body response according to the stimulus it receives. The stimulus is received by the sensory receptors to the sensory neurons or afferent neurons that are present on the skin, nose tongue ears, or eyes. Many other receptors and pain receptors present on various internal organs as well.
These sensory neurons carry the stimulus to the spinal cord or brain where this information received by the stimulus process through interneurons and transfer the response of the particular stimulus to the motor neurons. These motor neurons result in muscles contracts so the body can react.
Which statement is true about the cell theory?
It is based on a random guess.
It is well-supported by evidence.
It is unchangeable and permanent.
It is a claim posed by some scientists.
Answer:
Im pretty sure it's either 2 or 4
Explanation:
Answer:
It is D
Explanation:
Why do the chromosomes line up in the middle of the cell
Answer:
QUESTION:
Why do the chromosomes line up in the middle of the cell?
ANSWER:
Chromosomes line up at the metaphase plate, under tension from the mitotic spindle. The two sister chromatids of each chromosome are captured by microtubules from opposite spindle poles. In metaphase, the spindle has captured all the chromosomes and lined them up at the middle of the cell, ready to divide.
Explanation:
Hope that this helps you out! :)
Have a great rest of your day/night!
Answer:
Chromosomes line up at the metaphase plate, under tension from the mitotic spindle. The two sister chromatids of each chromosome are captured by microtubules from opposite spindle poles. In metaphase, the spindle has captured all the chromosomes and lined them up at the middle of the cell, ready to divide.
hope this helps
have a good day :)
Explanation:
explain how the genus and species name of an organism is properly written
Answer: The binomial system of nomenclature is structured so that the scientific name of a plant consists of two names: (1) the genus or generic name, and (2) the specific epithet or species name. ... The genus name is always underlined or italicized. The first letter of the genus name is always capitalized.
Explanation:
how can older rocks be found on top of younger rocks in a cross-section?
Answer:
Thrust faults form where rocks are being compressed, usually by plate tectonic mechanisms. Thrust faults rip up older strata and pile it on top of younger rocks.
Explanation:
source from the internet
Write short note on consumer.
Answer:
i don't know ajisjdbehanjakdiodjebfbnakoy
PLEASE HELPPP ASAP!!!
1. List all of the omnivores in this food web
2. List all the herbivores and this food web
3. List all the producers in this food web
Answer:
omnivores: Birds, Toad, Skunk, Red fox, Wolf, Bear
herbivores: Bees, Deer, Mice, Rabbit, Insects
producers: blossoms, nuts, bark, leaves, blossoms
Currently, biologists in the area of systematics and evolution of living beings include algae.
as belonging to the protist kingdom, not to the vegetable, as it is traditionally known due to its appearance with plants. The explanation for classifying algae as protist and not as vegetable is in the fact of;
A. presence of cells with cellulosic wall.
B. absence of nuclear envelope in your cells.
C. absence of well-differentiated tissue and organ.
D. none of the alternatives
Answer:
C
Explanation:
i guess so
I'm not that sure
Answer:
unicellular
A.absence of well-differentiated tissue and organ
Which does NOT define a situation as a crisis?
a.The situation creates a hardship.
b.You don't have the resources needed to deal with the situation.
c.You feel overwhelmed or helpless to handle the situation.
d.The situation is annoying because it causes you to not have something that you want.
Which mammal does not give live birth whale sea cow duck-billed platypus kangaroo dog
Answer:
Duck-billed platypus
Explanation:
The duck-billed platypus is the only mammal that lays eggs.
At what stage of a crisis does a person accept the reality of the situation and begin to take action?
a.first
b.second
c.third
d.fourth
Answer: b.second
Explanation:
In the second stage of crisis a person accept the reality of the situation and begin to take action. The correct option is b.
What are crisis?A condition that is extremely difficult or dangerous, when there are many problems is renowned as crisis.
There are five stages of crisis, these are:
Signal detection.Accessing, accepting and prevention.Damage containment.Recovery.Learning.Thus, the correct option is b.
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Which of these is a characteristic of body cells that require large amounts of energy?
answers:
They have a large number of mitochondria.
They have a large number of vacuoles.
They have a small number of chloroplasts.
They have a small number of mitochondria.
Answer:They have a large number of mitochondria.