TRUE OR FALSE Sperm and eggs are produced through meiosis.

Which zone within the open-ocean zone is home to the most organisms? deep zone surface zone intertidal zone transition zone

What goes in and out of a cell respiration?

Once an egg cell is fertilized by sperm, the cell then, as the embryo develops, it receives nourishment and eliminates wastes by transferring substances from its blood to its mother's blood. a. becomes a fetus immediately and exits the womb b. begins to divide and implants itself in the wall of the uterus c. remains in the uterus without dividing for several months d. travels back to the ovaries until the fetus is developed