Question

9.As we go to the higher altitude the atmospheric pressure _________. a) decreases b) remains same c) increases d) none of these. 10.Who invented a simple barometer ?

a) Evangelista Torricelli b) Benjamin Franklin c)Charles Francis Richter d) none

11. Nucleus is separated from cytoplasm by

(a) nuclear membrane (b) nucleoplasm

(c) organs (d) cell membrane

12. Cells present in living organism differ in

(a) numbers (b) shape (c) size (d) all of these

13.Who observed cork cells under a crude microscope ?

(a) Schwann (b) Schleiden (c) Hooke (d) Leeuwenhoek

14. The control centre of all the activities of a cell is

(a) nucleus (b) nucleoplasm (c) cytoplasm (d) cell membrane

15. A group of similar cells combine to form

(a) tissue (b) organ (c) organisms (d) organelles

16. Jelly-like substance present between the cell membrane and the nucleus is

a) Water b) Nucleoplasm c) Cytoplasm d) oil

who is telling first and correct ✅ I will mark them as brainliest​

Answer 1

Answer:

9. a) decreases

10. a) Evangelista Torricelli

11. (a) nuclear membrane

12. (d) all of these

13. (c) Hooke

14. (a) nucleus

15. (a) tissue

16. c) Cytoplasm

hope it helps....

Answer 2

Answer:

9.a

10.a

11.b

12.d

13.c

14.a

15.a

16.c