Question

117. A scientist forgot to add cytokinin in culture medium
while performing tissue culture experiments. What
would most likely happen to this callus?
(1) There will be no effect on callus growth
(2) Cells of callus will divide & form root only a
(3) There are more chances of shoot formation
(4) The cells will die due to absence of cytokinin​

Answer 1

Answer:(4) the cell will die Edie to absence of cytokinin

Explanation: cytokinin promotes cell division and of cytokinin is not there the cell will not grow

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Answer 2

Answer:

4) The cells will die due to absence of cytokinin

Explanation:

Cytokinins are the plant hormones that allow cell division to take place. Without this hormone the cells fail to divide and hence cannot grow.