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uranmaximum [27]
4 years ago
15

Evolution occurs when nature selects:

Biology
2 answers:
forsale [732]4 years ago
7 0

Answer:

A) chromosome mutations

Explanation:

Crossing over at the time of meiosis

pentagon [3]4 years ago
3 0

Answer:

B) mutations that increase reproduction

Explanation:

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I couldn’t figure it out , please me .
suter [353]

1.

The answer is clearly "C" because an adaptive feature is a feature in which a living organism has adapted to, for example:

Millions of years ago, fish and other water creatures evolved to breathe on the surface, and not just in the water. However, this process took many years to adapt to the climate.

2.

I know that this is a gene so I assume, by the wording that this is a length of DNA from another human. Can't particularly explain this very clearly though, sorry. You can read more about it here though by searching about it, sorry I can't put the link as my answer will be removed.

I hope this helps you but if it does not, don't be mean! Message me and I will try my hardest to resolve my answer! :D

7 0
3 years ago
Which climate condition generally results from both an increase in distance from the equator and an increase in elevation above
Tpy6a [65]
The answer would be: <span>a. cooler temperatures 

</span>Increase in distance from the equator will reduce the amount of sunlight received, which will make the area have a cooler temperature. I<span>ncrease in elevation above sea level should make the air pressure lower as there is less air above the area.</span>
4 0
3 years ago
caffeine increases activity not only in the brain but also in the branch of the nervous system serving the body. this branch is
g100num [7]

The appropriate response is peripheral.

<h3>What exactly does being nervous mean?</h3>
  • Expressing or demonstrating worry, apprehension, or concern I get anxious whenever I have to give a speech.
  • A sudden feeling of dread or panic She detests operating a vehicle.
  • Consisting of, involving, or comprising nerves or nerve cells.

<h3>What functions does the nervous system perform?</h3>

Your nervous system uses neurons, which are specialized cells, to send impulses and messages throughout your body. Your muscles, organs, glands, skin, and brain all send and receive electrical signals. The communications allow you to move your limbs and feel things like pain.

To know more about Nervous visit:

brainly.com/question/13487019

#SPJ4

4 0
2 years ago
What are the three subdivision's of proteins?
andreyandreev [35.5K]
Carbohydrates, lipids, and nucleic acids
hope this helps :)
4 0
3 years ago
What 3 similarities of carbohydrates and lipids
garri49 [273]

Answer:

Similarities: They're all largely or primarily carbon compounds, and they're all produced by living things. Proteins and some carbohydrates have what's sometimes called "high information content" in that the imputed instructions for producing them are very particular.

Explanation:

3 0
3 years ago
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