The Crossing Over only occurs in the meiosis on prophase I and metaphase I
answered: Guest
your the dumbest b**tch ive ever seen
answered: Guest
stress fractures occur largely in the feet and legs and are common in sports that require repetitive impact, primarily running/jumping sports such as gymnastics or track and field.
Which of the following can occur to two segments of a population if they are geographically isolated 1.) they can only share some types of genes 2.)both groups most likely become extinct 3.)they find a way to come back together 4.)eventually they become separate species