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snow_lady [41]
3 years ago
15

The cells illustrations below represent different stages of meiosis. In which order would these stages

Biology
1 answer:
ryzh [129]3 years ago
3 0

Answer:

1,2,4,5,6,3

Explanation:

Meiosis involves two rounds of cell division to create 4 haploid cells, therefore, we know that 3 must be the final stage.

Meiosis starts with a diploid cell following DNA replication. Therefore, stage 1 is the first.

Homologous chromosomes align (as shown in stage 2). Then, the chromosomes are separated to opposite poles of the cell (4) and two new cells start to form, before the cell divides (5).

Then, the chromosomes in these two cells align at the centre of the cells (6), and the sister chromatids are pulled apart to create four haploid cells (3)

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Answer:

The possible fate of the cell that it may turn cancerous.

Explanation:

The cells present in the body generally work in harmony. However, if a cell attains a mutation, it can make it proliferate in the case when it should not do, and make it thrive in the case when other cells are dying. Due to proliferation, the unusual cell produces more abnormal cells also known as cancerous cells. These cancerous cells become more favorable in comparison to the normal cells due to the phenomenon of natural selection. These cells eventually result in a lethal form of tumors.  

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Marysya12 [62]

Answer:

The correct answer is C) gene flow

Explanation:

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Answer:

A

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