The flower of which of the following plant is zygomorphic?
Bean
Datura
Mustard
Canna
What is called Aestivation ? Describe its types.
Given below are two statements: One is labelled as Assertion $A$ and the other is labelled as Reason $R$:
Assertion $A$: A flower is defined as modified shoot wherein the shoot apical meristem changes to floral meristem.
Reason $R$: Internode of the shoot gets condensed to produce different floral appendages laterally at successive node instead of leaves.
In the light of the above statements, choose the correct answer from the options given below :
Type of aestivation shown by Pisum is
A flower is actinomorphic when it is divisible into two