The somatic cells derived from a single-celled zygote divide by which process?
Correct answer: B. Mitosis
- A. Meiosis
- B. Mitosis
- C. Replication
- D. Cytokinesis alone
Explanation
The somatic cells derived from a single-celled zygote divide primarily by mitosis. Mitosis is the process of cell division that produces two daughter cells with identical genetic material to the parent cell. It is responsible for growth, development, tissue repair, and asexual reproduction in multicellular organisms.
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Animal, plant, prokaryotic and eukaryotic cells are compared through their membranes, cell walls, nuclei and cytoplasmic organelles. The work includes the structures and functions of mitochondria, chloroplasts, ribosomes, endoplasmic reticulum, Golgi apparatus and lysosomes, as well as chromosome organization and the distinction between chromatin and chromosomes.
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