Barr bodies Group of answer choices are formed in male somatic cells are formed only in males and inactivate Xic on autosomes. are formed in female somatic cells are formed in female gamets inactivate Xic on autosomes. cause an increased production of X-linked gene products. are formed in male gamets

Punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offspring. a parakeet that is heterozygous for blue feathers (dominant) is crossed with a parakeet that is homozygous for white feathers (recessive). according to the punnett square for this cross, what percentage of offspring is predicted to have blue feathers? 25 percent 50 percent 75 percent 100 percent