Q. Heterospory is the production of
A) Sexual and asexual spores
B) Large and small spores
C) Haploid and diploid spores
D) Diploid and tetraploid spores
Explanation
In some pteridophytes, two types of spores are formed which differ significantly in their size and also in function. This phenomenon is called heterospory, $e.g.,\ Selaginella\ and\ Marsilea,\ etc.$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.