The different forms of a gene are called
a. alleles
c. chromatids
b. gametes
d. polar bodies

Sea stars, sea urchins, sand dollars, and brittle stars are all memeber of a group, what is the common name of the group they are all in

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks

Freckles are a dominant trait in humans. both of the girls have the genotype ff for freckles. if either one marries a man with no freckles, what are the chances that their children will have freckles?