Meiosis is an essential part of sexual reproduction. This is because meiosis creates sex cells that have Ο Α
one-third the normal number of chromosomes.
B
one-half the normal number of chromosomes.
С
three-fourths the normal number of chromosomes.
one-fourth the normal number of chromosomes.
D

In a relatively small iguana population the allelic frequency is tracked for three generations. webbing is a recessive allele; no webbing is the dominant allele. during one very rainy spring and summer, a flood washes all the iguana without webbed feet out to sea. by the fall, and three generations later, you have the gene pool seen here.

In a cross between individuals of a species of tropical fish, all of the male offspring have long tail fins, and none of the females possess the trait. mating two of the f1 fish fails to produce females with the trait. explain the inheritance pattern of the trait.

Give three examples of plant activities that are affected by circadian rhythms and natural fluctuations in the length of daylight?