The phenomenon under which living cells which have otherwise lost the capacity to divide, regain the property of divisio…

The hormone antagonistic to ABA is_______

Which of the following phenomenon leads to the specification of functions of dedifferentiated cells upon maturity?

Which of the following hormone is used to induce morphogenesis in plant tissue culture?

Statement A: Critical duration is different for different plants. Statement B: The plants which are dependent on cr…

Statement A: Short day plants required more exposure to light than the critical duration. Statement B: Long day p…

Which of the following processes lead to the formation of secondary xylem and phloem?

Cells of which of the following plant organs do not undergo differentiation?