A gene B is known to have two alleles, a dominant one (B) and a recessive one (b). If the frequency of the dominant B allele is 0.68, what is the frequency if the recessive b allele? a. 0.32
b. 0.64
c. 0.68
d. 1.32

Match with o for organic and i for inorganic for each compound

Which kind of worm has a closed circulatory system? a planarian b fluke c pinworm d an earthworm

Which claim correctly describes how genes can produce a phenotype? one gene is responsible for all traits. each trait is determined by a single gene. one gene can be responsible for many traits. each gene is responsible for exactly one trait.