The number, shape and internal structure of mitochondria:
Correct answer: C. Vary widely
- A. Vary rarely
- B. Do not vary
- C. Vary widely
- D. Do not resemble
Explanation
Number of mitochondria depends upon the activity of the cell. Similarly shape and internal structure may also be different in different organisms.
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About Cell Structure and Function
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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