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VikaD [51]
1 year ago
10

By the end of prophase, each of the following has occurred except ____.

Biology
1 answer:
Phantasy [73]1 year ago
3 0

Answer:

By the end of prophase, each of the following has occurred except <em>lining up of chromosomes in the cell.</em>

Explanation:

The lining up of the chromosomes in the cell occurs during the third stage of cell division. This stage is termed as the metaphase.

Prophase is the first stage of cell division. Hence, the lining of the chromosomes does not occur by the end of prophase.

During the prophase, the chromatin material condenses and become more compact so that the chromosomes become visible. The nucleolus and the nuclear envelope disappear by the end of prophase. Hence, all other options A, B and C occur by the end of prophase except option D.

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The parent plant reproduced asexually to form the daughter plant. If the leaf cells of the parent plant have 24 chromosomes, whi
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Enhancerless GFP reporter constructs used in research conducted in mice contain a generic mouse gene promoter (TATA box) followe
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the reporter gene can randomly insert near to an enhancer sequence which can induce its expression

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8 0
1 year ago
The mechanism that breaks the linkage between linked genes is
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Answer:

Crossing over

Explanation:

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