explain the parts of a cell with a neat diagram
Answers
Answer:
Cell is a compartment where all the activities of life takes place. There are two basic types of cells in nature, viz., prokaryotic cells and eukaryotic cells.
Explanation:
Prokaryotic Cells:
1. Prokaryotes are the simplest cells without a nucleus and cell organelles.
2. Prokaryotic cells are the smallest cells (1-10 μm).
3. Unicellular and earliest to evolve (~4 billion years ago), still available.
4. The cell wall is rigid.5. These cells reproduce asexually.
6. They include bacteria and archaea.
7. Some species are highly evolved pathogens e.g., Borrelia burgdorferi.
Eukaryotic Cells:
1. Eukaryotes are sophisticated cells with a well defined nucleus and cell organelles.
2. The cells are comparatively larger in size (10-100 μm).
3. Unicellular to multicellular in nature and evolved ~1 billion years ago.
4. The cell membrane is semipermeable and flexible.
5. These cells reproduce both asexually and sexually
Answer:
Refer to the attachment.
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