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प्रश्न
What are centrioles? Write about their functions.
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उत्तर
Centrioles are hollow and cylindrical structures made up of microtubules. Two centrioles combine to form a centrosome.
The function of a centriole is to form spindle fibres during cell division in animal cells.
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संबंधित प्रश्न
Who am I?
I am ATP producing factory
Give functions.
Plasma membrane
Who gives me the colour? (Select the correct option)
| a. Red tomato | 1. Chlorophyll |
| b. Green leaf | 2. Carotene |
| c. Carrot | 3. Anthocyanin |
| d. Violet | 4. Lycopene |
Fill in the blanks :
Very thin flexible, a living membrane which is differentially permeable, is called__________.
What is the difference between an organ and an organelle?
Why are the cells generally of a small size?
Briefly describe the three essential basic parts of a cell
Briefly discuss the importance of chromosomes to an organism
Identify the cellular structure with the help of the following clue:
It contains chromatin fibres.
Define the following term:
Protoplasm
