Plant Kingdom Question 352
Question: Heterosporous pteridophytes always produce [MP PMT 1986]
Options:
A) Monoecious gametophytes
B) Dioecious gametophytes
C) Homothallic gametophytes
D) None of the above
Show Answer
Answer:
Correct Answer: B
Solution:
Heterosporous pteridophytes (e.g., Isoetes, Selaginella, Marsilea etc.) produce unisexual (dioecious) gametophytes.
The development of gametophyte is endosporic (grow with in spore wall).
BETA
