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Define callus
Option: 1
Mass of undiffrentiated cells
Option: 2
Mass of undifferentiated tissues
Option: 3
Auxin and cytokinin hormones are necessary for callus growth
Option: 4
both a and c
Answers (1)
As we have learned
Callus -
Callus is a mass of undifferentiated cells. It is formed when a cell / tissue / organ is placed on culture medium for tissue culture.
- wherein
Auxin and cytokinin hormones are necessary for callus growth.
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