Greg has several siblings that all look very different from one another. however, he can see different traits from his mother and father in each of them. what contributed to these differences between his siblings? a. both prophase 1 and prophase 2 occurred during the formation of his parents' sex cells. b. independent assortment occurred during the formation of his parents' sex cells. c. independent assortment occurred during fertilization of each egg cell. d. in mitosis during growth, crossing over caused each child to develop differently.

Astudent completed a lab report. which correctly describes the difference between the “question” and “hypothesis” sections of her report? “question” states what she is asking, and “hypothesis” states the result of her experiment. “question” states what she is asking, and “hypothesis” states what she thinks the answer to that question is in “if . . then . . because” format. “question” describes what she is trying to find out, and "hypothesis" states the procedures and methods of data collection. “question” describes what she is trying to find out, and “hypothesis” states any additional information or prior knowledge about the question.