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Tanya [424]
3 years ago
11

What are the sources of genetic variation in sexual life cycles of animals?

Biology
1 answer:
alexandr402 [8]3 years ago
5 0
Random fertilization, crossing over during meiosis, and independent assortment of chromosomes during meiosis
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The correct answer is a. sugar

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Even though caffeine is also known for uprising the energy levels to a point where it could cause insomnia, the excess of sugar usually causes an increase in heart rate and insomnia. Also, coca-cola has a bigger amount of sugar than caffeine, so it explains how these high quantities could affect Xi's health.

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Which pair of scientists should Elizabeth write instead of X and Y?
tatiyna

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Schleiden had even supposed the nucleus to be a constituent part of the wall, sometimes lying enclosed between two layers of its substance, and Schwann quoted this view with seeming approval. Schwann believed, however, that in the mature cell the nucleus ceased to be functional and disappeared.

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Claro que yo no sabo como Hacer eso
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122 x 32 x 31 x 3/3 x 24 x 2
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5,996,544.


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If all fungi in an environment that perform decomposition were to suddenly die, then which group of organisms should benefit mos
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Answer:

prokaryotes

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As the protist group consist of mostly disease causing organisms and plants are one that take the benefit from the decomposed material while animals are the those that feed on organisms from first and second tropic level.

Prokaryotes mostly have single celled organisms such as bacteria which help in decomposition of the organic waste left by the higher organisms

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