The example of undifferenfiated cells is that of:
Correct answer: D. Egg cells
- A. Leucocytes
- B. Erythrocytes
- C. Osteocytes
- D. Egg cells
Explanation
Egg cell is an undifferentiated cell which undergoes repeated mitoses after fertilization for development and remains highly active. That is why it needs much communication with nucleus and as a result much number of nuclear pores. i.e. upto 30,000 per nucleus.
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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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The number of nuclear pores in the nuclei of differentiated cells such as erythrocytes is only:
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During cell division thread like material is converted into darkly stained structures known as: