Biology, 17.12.2020 23:10 lukaslinder3529
Crossing over is a process which contributes to diversity in offspring of an organism. Which statement BEST explains this process?
Group of answer choices
A sister chromatid from one homologous pairs switches places with a sister chromatid from a different homologous pair.
Sister chromatids separate to form haploid cells during anaphase II
During metaphase II, sister chromatids of a homologous pair exchange genetic information.
Homologous chromosomes exchange genetic information during prophase I
Answers: 1
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In a lab, scientists grew several generations of offspring of a plant using the method shown. what conclusion can you make about the offspring? a. they formed from meiosis and mitosis. b. they have half the number of chromosomes as their parent. c. they have low genetic variability among them. d. they will be able to reproduce only after they grow flowers.
Answers: 2
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Plz ! what does it mean for an allele to be dominant?
Answers: 1
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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.
Answers: 3
Crossing over is a process which contributes to diversity in offspring of an organism. Which stateme...
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