Mitosis vs Meiosis

How many times does the cell divide during Mitosis?

• Once

• Twice

• Three times

• Four times

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NGSS.HS-LS1-4

How many daughter cells are produced at the end of Meiosis?

• 1

• 2

• 3

• 4

Which of the following is a key difference between Mitosis and Meiosis?

• Mitosis occurs in somatic cells, while Meiosis occurs in gametes.

• Mitosis produces daughter cells with the same number of chromosomes as the parent cell, while Meiosis does not.

• Both A and B

• Neither A nor B

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What is the importance of Mitosis?

• It helps in sexual reproduction.

• It is important for growth and repair of tissues.

• It reduces the chromosome number by half.

• It increases genetic diversity.

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During which process do homologous chromosomes pair and exchange genetic material?

• Mitosis

• Meiosis I

• Meiosis II

• Both B and C

Why is Meiosis important for sexual reproduction?

• It produces genetically identical cells.

• It increases the number of chromosomes in the gametes.

• It ensures genetic diversity among offspring.

• It produces cells for growth and repair.

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NGSS.HS-LS3-2

How many chromosomes are present in the daughter cells after Mitosis, if the parent cell had 46 chromosomes?

• 23

• 46

• 92

• 46 in each daughter cell

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NGSS.HS-LS1-4

What is the significance of crossing over in Meiosis?

• It decreases genetic variation.

• It ensures that daughter cells are identical.

• It increases genetic variation among gametes.

• It reduces the number of chromosomes by half.

Which of the following statements is true about Mitosis?

• It results in four genetically different haploid cells.

• It is used for the production of gametes.

• It maintains the chromosome number of the species.

• It occurs only in eukaryotic cells.

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NGSS.HS-LS1-4

In which type of cells does Meiosis occur?

• Somatic cells

• Gametes

• Liver cells

• Skin cells

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