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grandymaker [24]
3 years ago
12

A dominant allele masked the effects of a recessive allele True False

Biology
1 answer:
castortr0y [4]3 years ago
7 0

true, if the dominant allele is there it always shows up
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Place the four images from the cell cycle in the correct chronological order.
vladimir1956 [14]

Answer:

C, B, A, D

Explanation:

The images in this question is portraying the stages involved in MITOSIS, which is a kind of cell division that forms two genetically identical daughter cells. The four stages of mitosis represented in the image are as follows: interphase, prophase, metaphase, and anaphase

- INTERPHASE: This stage is regarded as the resting stage of the cell. The chromosomes are found to be supercooled together as chromatins as seen in image C.

- PROPHASE: In the prophase stage, the chromosomes become condensed and more visible as seen in image B.

- METAPHASE: In the metaphase stage, the chromosomes align at the equator of the cell in order to be pulled apart by microtubules as seen in image A.

- ANAPHASE: In the Anaphase stage, the chromosomes are pulled apart into opposite poles of the cell as depicted in image D.

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Billions of years ago, How Did earth come to have an oxygen-rich atmosphere ?
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