$A$ : In head inflorescence florets are arranged centrifugally.
$R$ : There always occurs two types of florets in a head.
Assertion and Reason both are correct and also correct explanation.
Assertion and Reason both are correct but not explanation of assertion.
Assertion is correct, but Reason is incorrect.
Both Assertion and Reason are incorrect.
The flowers are Zygomorphic in
$(a)$ Mustard $(b)$ Gulmohar $(c)$ Cassia $(d)$ Datura $(e)$ Chilly
Choose the correct answer from the options given below:
Offset is a type of stem present in
Reproductive whorl of flower.
Match the columns
$(i)$ Acicular | $(1)$ Grass |
$(ii)$ Linear | $(2)$ Nerium |
$(iii)$ Lanceolate | $(3)$ Banana |
$(iv)$ Oblong | $(4)$ Pine |
In the diagram of types of placentation given above ${ }^{\prime} A^{\prime},{ }^{\prime} B ^{\prime},{ }^{\prime} C ^{\prime}$, and $^{\prime} D ^{\prime}$ respectively represent