53. This point is about heritability (h2).
A. What is the formula for h2?
The formula for heritability is h2=Vg/Vp which is the same thing as h2=Vg/(Vg+Ve).
B. Define verbally any terms in the h2 equation,
Vp is the vari subjectness of phenotypes in a trait. Vp is made up of two things, Vg and Ve. Vg is figure of Vp because of individual(a)s that have different genes that affect the trait.Ve is the fraction of phenotypic random vari up to(p) because individuals have different experiences that affect the trait.
C. Now, restate the formula for h2 in words.
Heritability which is h2=Vg/(Vg+Ve) means that heritability is the dividend of total variation in phenotypes because every individual has different genes. Heritability than varies from zero or non-zero.
D.
In humans, would the heritability of being able to grow a beard be zero or non-zero? Explain your answer.
The heritability of being able to grow a beard would depend on the parents traits. Whether the offspring picks up those traits or not, if the parent was not able to grow a beard it would virtually likely be zero, if the parent was able to grow a beard the offspring would close likely be able to. Heritability is based on the genes and the environment, if the genes are similar it would be non-zero because most of the time environment does not play a major role.If you want to get a full essay, order it on our website: Orderessay
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