What are gametes?

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Study for the Biology Genetics Test. Prepare with multiple choice questions, each offering explanations. Enhance your knowledge and get ready for your exam!

Multiple Choice

What are gametes?

Explanation:
Gametes are the sex cells used in sexual reproduction. They are produced by meiosis, a division that halves the chromosome number to create haploid cells. In humans, a gamete carries 23 chromosomes, and when two gametes fuse during fertilization, the resulting zygote has a full set of 46. This is different from body (somatic) cells, which are produced by mitosis and keep the complete chromosome set. Nerve cells and blood cells are examples of somatic cells, not gametes. So, sex cells produced from meiosis best fits the concept.

Gametes are the sex cells used in sexual reproduction. They are produced by meiosis, a division that halves the chromosome number to create haploid cells. In humans, a gamete carries 23 chromosomes, and when two gametes fuse during fertilization, the resulting zygote has a full set of 46. This is different from body (somatic) cells, which are produced by mitosis and keep the complete chromosome set. Nerve cells and blood cells are examples of somatic cells, not gametes. So, sex cells produced from meiosis best fits the concept.

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