EVERYDAY SCIENCE

SCIENCE

PLANT KINGDOM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
In the prothallus of a vascular cryptogam, the antherozoids and eggs mature at different times, as a result
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
Explanation: 

Detailed explanation-1: -In the prothallus of a vascular cryptogamic plant, maturation of antherozoids and eggs takes place at different times and is called as an outbreeding device.

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