Assertion :- LDPs without leaf are unable to flower.
Reason:- Leaves are only photopercieving structure of plants for flowering .

Is there any plant without flowers ?

Assertion :- Cleistogamous flowers are invariably autogamous. Reason :- These flowers do not open at all.

Assertion : Bud may form leaves and flowers Reason : Bud is a condensed shoot.

Assertion: Cleistogamous flowers are invariably autogamous. Reason : These flowers do not open at all

What are the main reasons for flowering of plant ?

Assertion : Soyabean and sugarbeet flower when they are exposed to a photoperiod shorter than critical period. Reason : Most of winter flowering plants are LDP.

Assertion : Soyabean and sugarbeet flower when they are exposed to a photoperiod shorter than critical period. Reason : Most of winter flowering plants are LDP.

Assertion. Flowers are structures of sexual reproduction . Reason. Various embryological processess of plants occur in the flower.

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