Which of the following is NOT a mechanism that is responsible for genetic variation?
O Crossing over
O Mitosis
O Arrangement of chromosomes
O Random fertilization

Which excerpt from the land, part 4 best supports the claim that paul is a talented horseback rider? a/“figure that says more than anything else! now, i want to ride that stallion! " b/my daddy shook his head. "paul only rides horses he knows. ” c/? i glanced over at the other rider. the fellow was older than i, and had the weight of a man on him. d/a man out of alabama, man name of ray sutcliffe, told my daddy i was such a good rider, he wanted me to ride some races for him.

Sweating and breathing is an example of differentiation specialization maintaining homeostasis metabolism

Contrast how pollination is different among gymnosperms and angiosperms.