Correct the statement and if necessary rewrite.
a. Cell wall is essential in plant cells.
b. Nucleus controls cell activity
c. Unicellular organisms perform all life processes like respiration, excretion, growth, and reproduction.
d. To observe nucleus and organelles clearly, staining is not necessary.

1

Answers

2015-06-26T20:19:28+05:30
 (d) is to be corrected
To observe nucleus and organelles clearly, staining is necessary.
1 5 1