A) anthcridia on upper surface anal archcgonia on lower surface
B) anthcridia on lower surface and archegonia on upper surface
C) both archegonia and antheridia on upper surface
D) both antheridia and archegonia on lower surface
Correct Answer: D
Solution :
Prothallus of Pteridium is a thin, green heart shaped, dorsiventral structure. The dorsal surface is smooth and ventral surface has rhizoids and sex organs.
You need to login to perform this action.
You will be redirected in
3 sec
