Question

4. A cell organelle which controls all the activities of the cell is known as
(a) nucleus
(b) mitochondrion
(C) lysosome
(d) golgi complex
5.Each cell has a
(a) cell wall
(b) chloroplast
(c) nucleus
(d) all the above
6. Cells are surrounded by a living membrane called
(a) cell membrane
(b) nuclear membrane
(C) cell wall
(d) cover of the cell​

Answer 1

Answer:

4. nucleus

5. If you are talking about animal cell then the answer will be nucleus and if you are talking about plant cells then the answer will be all of the above.

6. cell membrane

I hope it helped you :)

Answer 2

Answer of 4 is (a)

Answer of 5 is (C)

Answer of 6 is (a)