In the prothallus of a vascular cryptogam, the antherozoids and egg mature at different times. As a result,

Options

A. there is no change in success rate of fertilisation
B. there is high degree of sterility
C. one can conclude that the plant is apomictic
D. self fertilisation is prevented

Answer

D

Explanation

(d) In the prothallus of a vascular cryptogam, thhe antherozoids and eggs mature at different times. As a result self fertilisation is prevented.