Question

From evolutionary point of view, retention female with developing young on the parent sporophyte for some time, observed in :
(1) Liverworts
(2) Mosses
(3) Pteridophytes
(4) Gymnosperms

Answer 1

Answer:

3)Pteridophytes

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Answer 2

From evolutionary point of view, retention female with developing young on the parent sporophyte for some time, observed in Pteridophytes.

Step by step explanation:

• A pteridophyte is a vascular herb, which disperses spores . Since pteridophytes don't develop flowers or seeds, they're often called "cryptogams".

• In Pteridophyte, megaspore is retained in female gametophyte for some time, however the permanent retention is required in Gymnosperms for seed formation.

• Therefore Pteridophytes only show precursor to seed habit.

Hence, correct option is 3.