The sex cell of an animal has 20 chromosomes. a body cell of this same animal has how many chromosomes.
a)40
b)20
c)10

Which of the following terms best matches this definition: the process where humans choose the traits that will be present in the next generation through breeding. question 4 options: genetic determinism artificial selection acquired selection natural selection

What is the most abundant vertebrate on earth?

Sickle cell amelia is a condition condition where the red blood cells are deformed which is affected by sickle cell amenia