Which event does not need to take place before meiosis can begin?
a) formation of the gamates
b) production of more cytoplasm.
c) production of cell organelles
d) duplication of the chromosomes

How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.

The two tubes contain bromothymol blue. after 24 hours, what will the color of the water be in tube b? a. green (it won't change) b. yellow c. blue d. colorless (clear)

2polnis which of the following is an advantage of an in vitro experiment?me