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Gala2k [10]
3 years ago
6

What is "crossing over" ?

Biology
1 answer:
denis23 [38]3 years ago
4 0

Answer:

Crossing over is the substitution of genetic material in the germline. When egg and sperm cells, also known as meiosis, are formed, paired chromosomes are arranged from each relative in such a way that identical DNA chromosome sequences cross over each other.

Explanation:

Crossing resulting in genetic material shuffling is a significant cause of the genetic difference between descendants.

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The statement 'the yeast cell mutated the gene to make it compatible' correctly explains this occurrence.

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  • Gene transference involves genetic engineering techniques such as the use of endonuclease restriction enzymes.

  • In this case, the human gene was transferred to the yeast.

In conclusion, the statement 'the yeast cell mutated the gene to make it compatible' correctly explains this occurrence.

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brainly.com/question/848630

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the following picture attached will help you

Explanation:

DNA makes RNA makes proteins

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Which hormone is produced by the placenta that stimulates the ovaries to continue producing estrogen and progesterone?
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