If the first child of a couple was without dimples, an recessive trait, what is the chance that the second child will be born without dimples?
a) 100% b) 25% c) 50% d) cannot be determined from the phenotype of the child

the atmospheric gas that forms a mild acid when dissolved in water is called carbon dioxide. the correct answer is a. 2.) chemical weathering would cause an inscription on a marble headstone to become harder and harder to read over time.

i believe it is c: genes for body color and wing size are inherited separately from each parent.