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avanturin [10]
3 years ago
14

Crossing over results in additional genetic variation during meiosis because it _____. Group of answer choices results in a grea

ter number of offspring. is a lengthy process full of errors. allows the recombination of genetic information. is more common in higher order species.
Biology
1 answer:
DIA [1.3K]3 years ago
7 0

Answer:

allows the recombination of genetic information

Explanation:

Crossing over is a process that occurs only in meiotic division in sexually reproducing organisms. It is the process whereby the segments of a gene are exchanged between the non-sister chromatids of homologous chromosomes.

Due to this crossing over process that occurs in prophase I of meiosis, the alleles of a chromosomes are recombined to ensure genetic diversity. Hence, according to this question, crossing over results in additional genetic variation during meiosis because it allows the recombination of genetic information.

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Help me please- will mark brainliest
Sever21 [200]

Answer:

The scale is same.

Explanation:

The scale of nuclear fusion reaction on earth  is the same as compared to fusion reactions that is happening in the sun because both reactions produces the same product i. e. energy and heat etc and both are occurring naturally. Due to large size of the sun, huge number of nuclear fusion reactions occur ac compared to the earth which is smaller in size so the scale of both nuclear fusion reactions are the same but vary in numbers.

8 0
3 years ago
A(n) _____ in a molecule influences the way that a molecule reacts.
vitfil [10]

The correct answer is option B, that is, functional group.  

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3 0
3 years ago
Read 2 more answers
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gavmur [86]
Answer;
Insulin and the growth hormone
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Explanation;
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8 0
3 years ago
Farmers prefer vegatative propagation than seed reproduction?why?​
stiv31 [10]

Answer:

Producing plants by vegetative propagation is faster than growing plants from seeds. ... Therefore, farmers prefer the method of vegetative reproduction for growing plants.

4 0
3 years ago
What were the different theories and experiments that helped explain how life on Earth began?
hjlf

Answer:

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1 Panspermia.

2 Simple Beginnings. ...

3 RNA World. ...

4 Chilly Start. ...

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7 Electric Spark. ...

Explanation:

5 0
2 years ago
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