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Question
State the major function of the following :
Asters of centrosome:
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Solution
- Initiates and regulates cell division
- Forms spindle fibres
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RELATED QUESTIONS
Draw a well labelled diagram of animal cell and mention one function of the main cell organelles.
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 |
Name the part of the cell concerned with the following :
Liberation of energy
Match the item in column 'A' with those in column 'B'.
| Column A | Column B |
| (a) Vacuoles | (i) Intracellular digestion |
| (b) Nucleolus | (ii) Respiratory enzymes |
| (c) Lysosomes | (iii) Covered by tonoplast |
| (d) Anthocyanin | (iv) Dissolved in the cytoplasm |
| (e) Cristae | (v) Forms RNA |
Distinguish between the following pairs of terms :
Centrosome and chromosome
State the difference between Nucleus and nucleolus
Fill up the blank with the terms given below
Plastids contain ______.
Write true or false for each statement. Rewrite the false statements correctly:
Vacuoles are filled with a fluid called nucleoplasm
Identify the cellular structure with the help of the following clue:
It contains chromatin fibres.
