Question

Low temperatures induce the expression of many cold-induced genes. Transgenic plants with improved cold tolerance have been produced by

a.

expressing the protein that activates expression of these genes all the time in plants

b.

cooling plants using the Peltier effect

c.

expressing a gene for production of antifreeze (ethylene glycol) in plants

d.

increasing evaporative cooling from leaf surfaces

Posted under Biotechnology

Answer: (a).expressing the protein that activates expression of these genes all the time in plants

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Q. Low temperatures induce the expression of many cold-induced genes. Transgenic plants with improved cold tolerance have been produced by
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