The descending order of basicity of following amines is :
Choose the correct answer from the options given below :
Which of the following amine(s) show(s) positive carbamylamine test?
The correct order of basicity for the following molecules is:
Given below are two statements: One is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A): A typical unfertilized, angiosperm embryo sac at maturity is 8-nucleate and 7-celled.
Reason (R): The egg apparatus has 2 polar nuclei.
In the light of the above statements, choose the correct answer from the options given below: