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प्रश्न
Fill in the blank with a suitable word:
DNA is an abbreviated form of ______.
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उत्तर
DNA is an abbreviated form of Deoxyribonucleic acid
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संबंधित प्रश्न
Write short notes on the following.
Cytoplasm
Who coined the term “cell” ?
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 a short answer.
Why is a cell called the structural unit of a living organism?
Who proposed the Cell theory? Explain the main points of this theory.
What was the contribution of the following to our knowledge of cells?
Schwann
An electron microscope is necessary for the study of ______.
The instrument used to observe the cell is _____
Nerve cell is the longest cell
