Q. The positive evidence of aquatic ancestory of bryophytes is indicated by
A) Ciliated sperms
B) Gametophytic body
C) Biflagellate gametes
D) Peristomial teeth
Explanation
Ciliated antherozoids and necessity of water for fertilization suggest that the bryophytes have originated from aquatic ancestors.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.