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प्रश्न
Expand - SER
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उत्तर
SER - Smooth Endoplasmic Reticulum
APPEARS IN
संबंधित प्रश्न
Carry out the following osmosis experiment:
Take four peeled potato halves and scoop each one out to make potato cups. One of these potato cups should be made from a boiled potato. Put each potato cup in a trough containing water. Now,
- Keep cup A empty
- Put one teaspoon of sugar in cup B
- Put one teaspoon salt in cup C
- Put one teaspoon sugar in the boiled potato cup D.
Keep these for two hours. Then, observe the four potato cups and answer the following:
- Explain why water gathers in the hollowed portion of B and C.
- Why is potato A necessary for this experiment?
- Explain why water does not gather in the hollowed-out portions of A and D.
All life starts as _________.
Why was the invention of the microscope so important to the study of living beings?
What is the function of the following?
Mitochondria
Which is the smallest cell?
the question has four options. Choose the correct answer:
The cell was discovered by
What is difference between us?
Prokaryotic cell and eukaryotic cell.
When will you use a simple microscope and when, a compound microscope? Explain in detail how you will use them.
Who discovered the cell in 1665?
Matching:
| 1. | Discovery of cell | a. | Nerve cell |
| 2. | Unicellular organism | b. | spirogyra |
| 3. | Multicellular organism | c. | Robert Hooke |
| 4. | Longest cell | d. | Cyanobacteria |
| 5. | Prokaryotic cell | e. | Amoeba |
