During which stage of the cell cycle does does the cell membrane of an animal cell pinch into two?

Which of the following are the functions of the integumentary system? yadda-yadda, the 1st answer is the brainliest. : )

In pea plants, yellow seed color (y) is dominant and green seed color (y) is recessive. based on the punnett squares, what are the chances that the offspring in the second generation will have green seeds?

If a young male's body is just beginning the process of producing sperm, when is it likely that he would ejaculate mature, viable sperm"