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Delicious77 [7]
3 years ago
9

Explain the process of evolution by natural selection.

Biology
1 answer:
marishachu [46]3 years ago
8 0

Answer:

Natural selection is a process where organisms that are better adapted to an environment will survive and reproduce. This means that the advantageous alleles of this variant organism are passed on to offspring. Over many generations, the process of natural selection leads to evolution occurring.

Explanation:

this should give you your answer but if not please tell me

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Each homoglobin molecule contains?
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Hey here is the answer,

It is a globular protein, it contains one iron atom, that can bind one oxygen molecule. Therefore it has high affinity for oxygen.

Hope this helps you...

3 0
3 years ago
A eukaryote has cells that do not contain a nucleus, whereas a prokaryote has cells that have a nucleus.
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✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ This statement is false.

PROKARYOTE cells are cells that don't contain a nucleus, whereas a EUKARYOTE has cells that have a nucleus.

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

3 0
3 years ago
Giving all the jazz! How many genes are needed to control a single-gene trait?
ElenaW [278]

Answer:

One.

Explanation:

6 0
3 years ago
A few students want to live healthier lifestyles. They decide to use one of the
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The answer is sunflower oil
3 0
2 years ago
During the process of nerve conduction, a person experiences an increase in synaptic transmissions. Which of the following is a
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An increase in alcohol consumption

Alcohol can boost GABA activity in the brain in one of two ways: either by acting on the presynaptic cell, which increases GABA release, or. It can influence the postsynaptic (i.e., signal-receiving) neuron, promoting the GABAA receptor's activation.
The brain circuits that regulate motivational processes, such as arousal, reward, and stress, are altered by chronic alcohol consumption. These modifications impact systems that use dopamine, opioid peptides, -aminobutyric acid, glutamate, and serotonin as signaling molecules as well as systems that control the brain's stress response. Frequent episodes of intoxication, obsession with alcohol, use of alcohol in spite of negative effects, and a need to seek out and use alcohol are all signs of alcoholism developing.

To learn more about alcohol consumption please visit - brainly.com/question/14481017
#SPJ1

8 0
2 years ago
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