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CBSE 9th Biology | Organization in the Living World – Questions and Answers
Organization in the Living World – Questions and Answers Question 1. What is a cell? Answer. A cell is the structural and functional unit of all living things. Question 2. Name the scientist who discovered cell. Answer. Robert Hooke (1665). Question 3. Who discovered nucleus? Answer. Robert Brown. Question 4. Which cell organelle is called…
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CBSE 9th Biology | Organization in the Living World – NCERT solutions
Organization in the Living World – NCERT solutions Question 1. Who discovered cells, and how? Answer. Robert Hooke discovered cells. In 1665 under self-designed microscope, he examined a thin slice of cork. The cork resembled the structure of a honey comb consisting of many little boxes. These little boxes were termed cells by Hooke. Cell…