Question

read the following statements.
(a)The nucleus is enclosed by membrane.
(b) all cell organelles have double membrane.
Do you agree with both the statements?
if not, then correct it and justify your answer .

Answer 1

the first one is true.. it is neucleun membrane with double layer

the second one is incorrect ..because many organ like centrosome has one membrane and rhibozom has no membrane

please mark me as brainlieast....

Answer 2

1st is true.

2nd is false. not all cell organelles have double membrane, like lysosome and vacuole have single membrane for the easy secretion and absorption of enzymes, chemicals.

hope it helps!