Gametogenesis is the term for

a. the production of gametes.
b. the fertilization of eggs.
c. the development of polar bodies
d. the movement of sperm

i been stuck on this question for hours , you.

Which of these serves as a reference for comparison during a scientific investigation? a)outcome variable (dependent variable) b) test variable (independent variable) c)control group d)hypothesis

Several billion years ago which gas was the least prevailant in the atmosphere

According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes