Correct the statement and if necessary rewrite. (AS1) 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.

SCERT Class 8 Telangana, Biology Chapter 2 Cell - Basic unit of life



In the given statements (A),(B),(C) are the correct statements.But to observe certain cell organelles staining is necessary i.e, statement (D) in incorrect statement
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