Answer:
A polygenic trait can be described as a physical trait which is influenced by more than one gene.
The three types of selection for a polygenic trait are:
1) Directional Selection: In a directional selection, one of the phenotype is favored in an ecosystem. As a result of this favoring, the allelic frequency changes and shifts in favor of this particular trait.
2) Stabilizing selection: It is a type of natural selection in which the intermediate trait is favored. The population carries a middle trait in abundance.
3) Disruptive Selection: Disruptive trait is a type of natural selection in which the traits on the extreme sides are favored. The intermediate traits are less favored.
What are the functions of the cells resulting from a double fertilization event? Both cells go on to form embryos. One cell goes on to form an embryo; the other cell goes on to form a protective seed coat. One cell goes on to form an embryo; the other cell goes on to form a fleshy fruit that has a protective function.
The ovaries are a physical structure and the function of the ovary is to produce eggs in the birds.
<h3>Physical structures of birds</h3>
The physical structures are those structure that we can see in an organism but externally and internally. The table is not shown here but we can still make some corrections.
The ovaries are a physical structure and the function of the ovary is to produce eggs in the birds.
Learn more about ovaries: brainly.com/question/22265015
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Answer:
Hibernating in winter
Explanation:
A behavioral adaptation is something an animal does usually in response to some type of external stimulus in order to survive.
It’s d!!!!
Ik this since I did this quiz
