Question

12. 'Callase' enzyme which dissolve callose of
tetrad of microspores to separate 4
microspores is provided by -​

Answer 1

Answer:

Tapetum provides nourishment to developing microspores. It also secretes callase enzyme which dissolves callose susbtances by which four pollens of a pollen tetrad are united, hence separating microspores or pollens of a tetrad.