The stage of mitosis or meiosis during which the microtubules become organized into a spindle and the chromosomes come to lie in the spindle's equatorial plate is called:
Correct answer: B. Metaphase
- A. Prophase
- B. Metaphase
- C. Anaphase
- D. Telophase
Explanation
In metaphase, spindle fibers attach to centromeres and chromosomes align at the metaphase plate.
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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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