Question

6. Where do the lipids and proteins constituting the cell
membrane get synthesised?
7. How does an Amoeba obtain its food?
8. What is osmosis?
9. Carry out the following osmosis experiment:
Take four peeled potato halves and scoos 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,
(a) Keep cup A empty
(b) Put one teaspoon sugar in cup B
(c) Put one teaspoon salt in cup C
(d) Put one teaspoon sugar in the boiled potato cup D.
Keep these for two hours. Then observe the four potato cu
and answer the following:
(i) Explain why water gathers in the hollowed portion
B and C.
(ii) Why is potato A necessary for this experiment?
(iii) Explain why water does not gather in the hollowed
portions of A and D.
1. Which type of cell division is required for growth and
of body and which type is involved in formation of gam​

Answer 1

Answer:

Hlo

Explanation:

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