NEET Botany Strategies for Enhancement in Food Production Questions Solved

NEET - 2012

Which one of the following is a case of wrong matching ?

(a) Somatic hybridisation - Fusion of two diverse cells

(b) Vector DNA - Site for tRNA synthesis

(c) Micropropogation - In vitro production of plants in large numbers

(d) Callus - Unorganised mass of cells produced in tissue culture

(b) A vector is a DNA molecule used as a vehicle to transfer foreign genetic material into desired cell.

The tRNA is synthesized in the nucleus on a DNA template. Only 0.025% of total DNA content codes for tRNA.

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