Multiple choice

The introduced cells in a tissue culture are made to divide and form a mass of undifferntiated tissue cells called callus by

  1. adjusting the ratio of auxin-cytokinin

  2. transferring the plantlets to pota in natural environment

  3. keeping the inoculated vessels at a desired constant temperature in an incubator

  4. solidifying the enriched mineral medium with agar

Reveal answer Fill a bubble to check yourself
C Correct answer