Tools Techniques - Questions & Answers | Exam2Win

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206. The ability of a cell to form the whole organism is

A. Regeneration

B. Cloning

C. Totipotency

D. Development

Explanation:

207. Who proposed that cell is a unit of life and that a tissue is made of cells?

A. Schleiden

B. Schwann

C. Dutrochet

D. Steward

Explanation:

208. Protoplasm forms percentage of total weight of the body

A. 45%

B. 70%

C. 95%

D. 15%

Explanation:

209. Protoplasm is

A. Emulsion

B. Complex colloidal solution

C. Molecular solution

D. Suspension

Explanation:

210. Which is correct about cell theory in view of current status of our knowledge about cell structure

A. It needs modification due to discovery of subcellular structures like chloroplasts and mitochondria

B. Modified cell theory means that all living beings are composed of cells capable of reproducing

C. Cell theory does not hold good because all living beings (e.g., viruses) do not have cellular organisation

D. Cell theory means that all living objects consist of cells whether or not capable of reproducing

Explanation: