Fill in the blank with suitable term:
_________ is the removal of testes.
Castration:
Final answer: Castration is the removal of testes.
Fill in the blank with a suitable term:
Endosperm is ___________.
Fill in the blank with a suitable term:___ are negatively phototropic.
Fill in the blank with a suitable term:___ is the only example of phytohormone which occurs in gaseous form.