Q. Top-shaped multiciliate male gametes and the mature seed, which bears only one embryo with two cotyledons, are characteristic features of
A) Polypetalous angiosperms
B) Gamopetalous angiosperms
C) Conifers
D) Cycads
Explanation
Cycads possess top-shaped, multiciliate male gametes and he mature seed, which bears only one embryo with two cotyledons.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.