Strategies for Enhancement in Food Production

Question

In plant tissue culture, the callus tissues can be regenerated into complete plantlets primarily by altering the concentration of

  • sugars

  • vitamins

  • amino acids

  • hormones

Answer

D.

hormones

In plant tissue culture, the callus tissues can be regenerated into complete plantlets primarily by altering the concentration of hormones. Infact, shoot and root regenerations are, generally controlled by auxin-cytokinin balance. Usually an excess of auxins promotes root regenration while cytokinins promote shoot regeneration.

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