Mammals produce milk to nurse their young. In humans, which hormone controls milk production?

A) estrogens

B) progestogens

C) prolactin

D) testosterone

Which of these wind factors do NOT influence ocean waves? A velocity (kinetic energy) of the wind B temperature of wind C the smell of the air D duration and direction of the wind Which of these wind factors do NOT influence ocean waves?

Which of the following is a species? a. A monophyletic group of beetles who share a common ancestor and can be distinguished from the most closely related group of beetles b.

The beaker in the illustration below contains two solutions of salt with different concentrations (measured by molarity, M). The two solutions are separated by a membrane that is permeable to both salt and water.

Horses have 64 chromosomes how many chromosomes should be in an egg cell if a female horse

What might be characteristic features of the phospholipid head groups? What might be characteristic features of the phospholipid head groups?

What is a controlled experiment? A. An experiment that uses carefully controlled conditions B. An experiment that is performed inside C. An experiment that has no manipulated variable D. An experiment that is controlled by a company

Which is more numerous, the amount of microbes or the amount of people

Which type of cell is created during meiosis? A) skin B) liver C) blood D) sperm

What is the purpose of a reserve?

In which organelle are the lipid components of the cell membrane assembled