Dynamics of life?

In glycolysis followed by either lactic acid or alcoholic fermentation produce_____ ATP molecules, while cellular repiration using oxygen produces _____- ATP molecules.


a. four, two


b. two, four


c. two, eight


d. two, thirtyeight





Law of independent assortment states that the inheritance of alleles for one trait is not affected by the inheritance of alleles for a different trait if the genes for the traits are on _ chromosones


a. separate


b. homologous


c. the same


d. homozygous





Couple has two children, both of whom are boys. What is the chance that the parents' next child will be boy?


a. 0%


b. 25%


c. 50%


d. 75%





Female guinea pig homozygous dominant for black fur color is mated with amale homozygous for white fur. In a litter of eight offspring, there would probably be:


a. 8 black guinea pigs


b. 4 black and 4 white guinea pigs


c. 2 black, 4 gray and 2 white


d. 8 gray guinea pigs

Dynamics of life?
d


a


c


a (assuming that white is a recessive trait and not co-dominant)