How many times flowering takes place in biennial plants :-

What are biennial plant?

How many times refraction takes place at a drop of water when rainbow is formed?

Assertion: Biennial plants flower in two year. Reason: The biennial plants live for two years.

How does breathing takes place in mangrove plants?

How gaseous exchange takes place in plants?

What is the peculiarity of flowering in Neelakurinji (Strobilanthes kunthianus) (A) lowering takes place daily (B) Every year flowering takes place in particular season (C) Flowering takes place once in a year (D) Once in 12 years flowering takes place

How respiration takes place in roots of plants?

All the following plants are biennials except

Which one of the following is not a biennials plant ?

All the following plants are biennials except