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ratelena [41]
3 years ago
5

Suppose that a zygote had only one copy of chromosome 21. Do you think that this zygote would develop into a normal embryo and c

hild? Explain why or why not?
Biology
1 answer:
Pie3 years ago
7 0

Answer:

el niño tendría síndrome de downEl síndrome de Down es causado por un error aleatorio en la división de las células que tiene como resultado la presencia de una copia extra del cromosoma 21.

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Explanation:

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Thus, as consumers above at the top of the pyramid feeds on those below, the stored energy is being transferred up and used. These energy reduces as it goes up right to the top of the pyramid.

The best statement that describes how chemical energy is transferred up the pyramid is: "A. Chemical energy is used by each of the organisms in the food pyramid, resulting in less energy as it moves up the pyramid."

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For this reason, the Krebs cycle is considered an aerobic pathway for energy production.

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