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Which of the following best describes the process.that results in the production of a normal human gamete? One cell division produces Your Idontical 1N cells. Two cell divisions produce four dillerent 1N cells. One cell division produces two identical 2N cells. Two cell divisions produce four different 2N cells.

Pergunta

Which of the following best describes the process.that results in the production of a normal human gamete?
One cell division produces Your Idontical 1N cells.
Two cell divisions produce four dillerent 1N cells.
One cell division produces two identical 2N cells.
Two cell divisions produce four different 2N cells.

Which of the following best describes the process.that results in the production of a normal human gamete? One cell division produces Your Idontical 1N cells. Two cell divisions produce four dillerent 1N cells. One cell division produces two identical 2N cells. Two cell divisions produce four different 2N cells.

Solução

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LeonoraProfissional · Tutor por 6 anos

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'B'

Explicação

## Step 1<br />The process that results in the production of a normal human gamete is known as meiosis. This is a type of cell division that reduces the number of chromosomes in a cell by half. <br /><br />## Step 2<br />Meiosis involves two rounds of division, known as meiosis I and meiosis II. <br /><br />## Step 3<br />During meiosis I, the cell undergoes one round of division to produce two cells, each with half the number of chromosomes (1N) of the original cell. <br /><br />## Step 4<br />During meiosis II, these two cells undergo another round of division to produce four cells, each with half the number of chromosomes (1N) of the original cell. <br /><br />## Step 5<br />The key aspect of meiosis is that it results in the production of four genetically different cells. This is because during meiosis I, homologous chromosomes exchange genetic material in a process called crossing over, leading to genetic recombination. <br /><br />## Step 6<br />Therefore, the correct answer is "Two cell divisions produce four different 1N cells." This is because meiosis involves two rounds of division and results in the production of four genetically different cells, each with half the number of chromosomes (1N) of the original cell.
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