Question

7. Rockinder is studying about the cell and its ce
organelles. He read that all the cell organelle
function under full control. Rockinder thinks tha
which part can control all the organelles. Can yo
find that part?
(a) Chromosomes
(b) Nucleus
(c) Vacuole
(d) Plastid
8. Roshan feels no pain while getting a haircut.
question arises in his mind that is hair made up
cells? On asking his teacher he came to know th
they are made up of cells. Can you tell which typ
of cells?​

Answer 1

Answer:

7. (b) Nucleus is the part

8. our hair , nails and our skin is made from caratin protin.when we cut our nails and hairs we dont feel pain.