Which of the following could only be a result of nondisjunction during meiosis of sperm formation and not egg formation? A) XYY

B) XXX

C) XXY

D) XO

What evidence did mendel find that supported his law of independent assortment? a. dominant traits are expressed when there is a dominant allele. b. traits do not affect the inheritance of other traits. c. some traits have three or four different alleles. d. plants and animals can both reproduce sexually.

Which process can increase the rate of greenhouse gas emissions into the atmosphere in response to a decrease in albedo

According to the cladogram, which organisms have roundworms as a common ancestor?