Flowering dependent on cold treatment is

Flowering dependent on low temperature exposure is

Flowering dependent on low temperature exposure is

Assertion :- Flowering in plants depends only on a combination of light and dark exposure. Reason:- Flowering is not dependent on relative duration of light and dark hours.

Quantitative or qualitative flowering depends upon low temperature . This phenomenon is called

Quantitative or qualitative flowering depends upon low temperature . This phenomenon is called

Induction of flowering by low temperature treatment is :

Induction of flowering by low temperature treatment is called:

Certain plants need to be exposed to low temperature ' so as to hasten flowering later in life. This treatment is known as