Plant-Kingdom Question 661
Question: Number of megaspore in Selaginella rupestris is [AFMC 1995]
Options:
A) One
B) Two
C) Three
D) Four
Show Answer
Answer:
Correct Answer: B
Solution:
The four megaspores derived from a megaspore mother cell may not always be functional.
e.g., In.
S.
rupestris in two megaspores are functional.