If a guinea pig contains 64 chromosomes in each body cell, how many chromosomes would be produced in each cell as a result of meiosis? A. 23 B. 32 C. 46 D. 64 E. 128

What body systems are involded in sleep homeostasis

Some plants have reproductive structures that them reproduce using natural forces or animals. how does the reproductive structure shown here ensure the reproductive success of plants?

A72-year-old woman fell in her bathtub and fractured her hip. in viewing the fracture, x-ray revealed osteoporotic changes in her bone as well. after reduction of the fracture, and immobilizing the bones with internal pins, what type of exercise would the doctor have advised her to do as soon as she was able in addition to prescribing calcium supplements to improve her bone mass?