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qaws [65]
3 years ago
7

Which of the following can result in a population looking more similar over time and can be described as selection against both

extremes of a trait?
Biology
2 answers:
Anastasy [175]3 years ago
5 0

Answer: Disruptive selection

Explanation:

Disruptive selection is a natural selection method, it is also known as diversify selection.

Disruptive selection occurs when natural selection favors both extremes of continuous variation. Over time, the two extreme variations will become more common and the intermediate states will be less common or lost.

Scilla [17]3 years ago
5 0

Answer: is D on ed2020 have a great day

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3 years ago
What is the function of the structure labeled Y?
Rashid [163]

Hey there!

I'm assuming it's pointing to the wall in between the two sections of the heart.

We can go over the function of the blue section and red section of the heart. Though I must admit I am not well versed with hearts of birds, I will assume this is similar to a human one. The blue section <u>receives blood from the body which doesn't have any oxygen left in it,</u> and the red section <u>receives blood from the lungs, newly oxygenated.</u> This sector in between separates these two sections, and separates oxygen-poor blood and oxygen-rich blood.

Thus, your answer is option D.

Hope this helps, feel free to let me know if you have any additional questions about this specific problem!

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