Tools Techniques - Questions & Answers | Exam2Win

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131. Cells which lose their nucleus during differentiation are

A. Nerve cells

B. Muscle cells

C. Erythrocytes

D. Leucocytes

Explanation:

132. Embryoids are

A. Somatic embryo-like structures

B. Small embryos through fertilization in culture

C. Early embryo stages used for propagation in tissue culture

D. All the above

Explanation:

133. Morphogenesis in tissue culture was discovered by

A. Gautheret

B. Skoog and Miller

C. Muir et al

D. Steward et al

Explanation:

134. Which are less efficient?

A. Multicellular animals

B. Multicellular plants

C. Colonial organisms

D. Unicellular organisms

Explanation:

135. Which one requires cooling

A. Electron microscope

B. Ultraviolet microscope

C. Dark field microscope

D. Interference microscope

Explanation: