Which major change occurred in the germinatio | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) During the evolution of seed plants,a significant transition occurred from exospory (where spores germinate outside the sporangium) to endospory (

Vedclass · Accepted Answer

Exospory to endospory

Vedclass · Answer

(B) During the evolution of seed plants,a significant transition occurred from exospory (where spores germinate outside the sporangium) to endospory (where the gametophyte develops within the spore wall). This adaptation was crucial for the protection of the developing gametophyte from desiccation and environmental stress,ultimately leading to the evolution of the seed habit.

Which major change occurred in the germination of spores during the evolution of seeds?

Similar Questions

The male gametophyte of $Pinus$ is found to be

In $Gymnosperms$,the 'endosperm' represents .....

Roots in some gymnospermic genera have fungal association in the form of $A$ in $B$. Here,$A$ and $B$ refer to:

Resin canals are:

In $Cycas$,the microsporangia are borne on the .... side of the microsporophyll.

Vedclass Test Series

Exam Paper Generator

Online Exam Module