Biology · SEXUAL REPRODUCTION IN FLOWERING PLANTS
हिन्दीIn angiosperms, what is the primary biological significance of the delay in zygote division until a certain amount of endosperm has developed?
Correct answer · Option 2
It is an adaptation to provide assured nutrition to the developing embryo.
Explanation
Most zygotes divide only after a certain amount of endosperm is formed. This is an adaptation to provide assured nutrition to the developing embryo.