Question

An advantage which made seed bearing plants so greatly surpass the ferns in colonizing the land, is the evolution of the [CPMT 1974]
A) Ability to photosynthesize
B) Fibrous root system
C) Woody stem
D) Non-swimming sperms

Answer 1

An advantage which made seed bearing plants so greatly surpass the ferns in colonizing the land, is the evolution of the [CPMT 1974]
A) Ability to photosynthesize

Answer 2

Answer:

The correct answer is D. Non-swimming sperms.

Explanation:

Seed-bearing plants can easily pass through the ferns present on land because of the evolution of the non-swimming sperms. Ferns is descended from pterophytes. They are characterized by evolution in the life cycle. It requires the sperms to swim towards the female gamete. This is very important for the cycle however earlier sperms couldn't swim so the evolution made them swim sperms.

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