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प्रश्न
the question has four options. Choose the correct answer:
The cell was discovered by
विकल्प
Robert Hooke
Darwin
Lamarck
Khorana
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उत्तर
Robert Hooke
APPEARS IN
संबंधित प्रश्न
State the difference between eukaryotes and prokaryotes
Give a brief account of discovery of the cell.
Do you think the cells of an elephant would be larger than the cells of a rat? Explain briefly.
Fill up the blank with the terms given below
All cells arise from ______ cells
Try to find the names of four cell organells hidden in this maze, (hint: The hidden words can appear horizontally or vertically; forwards or backward or even mixed up). Write them in the lines provided. For example : “NUCLEUS” in the last row, seven backward letters.
| A | J | F | B | H | E | M | O | E | L | O | U | C | A | V |
| H | V | L | E | U | C | O | P | L | A | S | T | N | O | E |
| C | H | R | O | M | O | P | L | A | S | T | X | T | E | R |
| S | U | E | L | C | U | N | W | P | L | A | S | T | I | D |
Write true or false for each statement. Rewrite the false statements correctly:
The size of a cell is usually measured in centimetres
Who proposed the Cell theory? Explain the main points of this theory.
Fill in the blank with a suitable word:
______ controls all the metabolic activities of the cell.
Name the longest cell.
Make sketches of animal and plant cells which you observe under microscope.
