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प्रश्न
A plant cell can be identified from an animal cell by the :
पर्याय
absence of centrosome
presence of cell membranes.
Presence of vacuoles
none of the above
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उत्तर
absence of centrosome
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संबंधित प्रश्न
Who discovered cells and how?
Write short notes on the following.
Cytoplasm
Write short notes on the following.
Nucleus of a 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 |
Give one main function of the following:
Chloroplast
Fill in the blank with a suitable word:
Cell ______ was proposed by Schleiden and Schwann.
Sketch and describe in your own words, the animal cell
When will you use a simple microscope and when, a compound microscope? Explain in detail how you will use them.
The Term “ cell” was coined by ______
Robert Hooke published a book named ______ in the year 1665.
