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RoseWind [281]
3 years ago
5

What is the definition of crossing over / recommendation?

Biology
2 answers:
My name is Ann [436]3 years ago
7 0

Answer:

Crossing over is the exchanging of genetic material between two paired chromosomes. Crossing over is a way to recombine the genetic material so that each person (except for identical twins) is genetically unique. It is essential for the normal segregation of chromosomes during meiosis. Crossing over also accounts for genetic variation, because due to the swapping of genetic material during crossing over, the chromatids held together by the centromere are no longer identical.

Explanation:

We are learning the same things, apparently. I just learned this myself, and am working on it right now.

Anettt [7]3 years ago
4 0

Answer: It is exchanging genetic material between two paired chromosomes

Explanation:

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3 years ago
Which male reproduction structure preforms a function similar to a function of the female ovaries?
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Answer: C; <em><u>Testes</u></em>

<em><u>Hope this helps </u></em>

<em><u><3</u></em>

<em><u>-Carrie</u></em>

<em><u>P.S. It would mean a lot if you marked brainliest </u></em>

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<h3>What is the ovarian cycle?</h3>

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Hence, if the average length of a woman's ovarian cycle is 30 days, the average length of her uterine cycles is most likely 28 days.

Learn more about ovarian cycle:brainly.com/question/14224887

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