Which of the following is true regarding meiosis?

• A. Meiosis results in four genetically identical daughter cells.
• B. Meiosis produces diploid gametes.
• C. Meiosis occurs in somatic cells.
• D. Meiosis involves two rounds of cell division.

Answer: (D)

Verified step by step guidance

1. Understand the purpose of meiosis: Meiosis is a type of cell division that reduces the chromosome number by half, resulting in the production of gametes (sperm and eggs) in sexually reproducing organisms.
2. Recognize the key characteristic of meiosis: It involves two rounds of cell division, known as meiosis I and meiosis II, which lead to the formation of four non-identical daughter cells.
3. Clarify the genetic outcome: Unlike mitosis, meiosis results in daughter cells that are genetically diverse due to processes like crossing over and independent assortment.
4. Identify the type of cells involved: Meiosis occurs in germ cells, not somatic cells, which are involved in mitosis.
5. Understand the ploidy of the resulting cells: Meiosis produces haploid gametes, not diploid, ensuring that when fertilization occurs, the resulting zygote has the correct diploid number of chromosomes.