Question at position 41 Which of the following statements accurately explains the difference between mitosis and meiosis in human cells?Mitosis results in cells with 23 chromosomes, and meiosis results in cells with 46 chromosomes.Mitosis produces gametes with 46 chromosomes, while meiosis produces somatic cells with 23 chromosomes.Mitosis produces somatic cells with 46 chromosomes, while meiosis produces gametes with 23 chromosomes.Both mitosis and meiosis produce cells with 46 chromosomes to ensure proper cell function.

Question

BlackTom AI · Accepted Answer

Let's break down the question by recalling the fundamental differences between mitosis and meiosis in human cells.
Option 1: 'Mitosis results in cells with 23 chromosomes, and meiosis results in cells with 46 chromosomes.' This is incorrect because human somatic (body) cells are diploid with 46 chromosomes, and mitosis creates identical somatic cells, not 23; meiosis produces haploid gametes with 23 chromosomes, not 46.
Option 2: 'Mitosis produces gametes with 46 chromosomes, while meiosis produces somatic cells with 23 chromosomes.' This reverses the correct roles: gametes are produced by meiosis and contain 23 chromosomes, while mitosis yields somatic cells with 46 chromosomes. So this statement misattributes chromosome counts and processes.
Option 3: 'Mitosis produces somatic cells with 46 chromosomes, while meiosis produces gametes with 23 chromosomes.' This aligns with the established biology: mitosis yields diploid somatic cells carrying 46 chromosomes, and meiosis yields haploid gametes carrying 23 chromosomes. The wording correctly assigns cell types and chromosome numbers.
Option 4: 'Both mitosis and meiosis produce cells with 46 chromosomes to ensure proper cell function.' This is incorrect because meiosis reduces chromosome number from 46 to 23 in gametes, ensuring genetic variation and proper sexual reproduction; not both processes produce 46 chromosomes.
In summary, Option 1 and Option 2 misstate either the chromosome counts or the type of cells produced, Option 4 incorrectly states that meiosis also produces 46-chromosome cells, which is false. Only Option 3 accurately describes the distinction in terms of somatic cells (mitosis, 46 chromosomes) versus gametes (meiosis, 23 chromosomes).

Similar Questions

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Mitosis

Which of the following statements correctly distinguishes mitosis from meiosis? (note - if you've already completed this quiz you may notice we've fixed up an error in this question - there were previously two correct answers)

Question at position 34 True or False. Multicellular organisms use cell division in order to grow.TrueFalse

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Which of the following is correct about the major differences between mitosis and meiosis?

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