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From evolutionary point of view, retention of the female gametophyte with developing young embryo on the parent sporophyte for some time, is first observed in
Options
(a) Mosses
(b) Pteridophytes
(c) Gymnosperms
(d) Liverworts
Correct Answer:
Pteridophytes
Explanation:
In Pteridophyte, megaspore is retained for some times in female gametophyte, however the permanent retention is required for seed formation in Gymnosperms.
That’s why Pteridophytes exhibit precursor to seed habit only.
Related Questions: - In animal cells, the first stage of glucose breakdown is
- Which of the following is non-membranous cell organelle?
- Force generated by transpiration can create pressure sufficient to lift water
- Which of the metabolites is common to respiration mediated breakdown of fats
- Seed coat is not thin, mebranous in:
Topics: Plant and Animal Kingdom
(295)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In animal cells, the first stage of glucose breakdown is
- Which of the following is non-membranous cell organelle?
- Force generated by transpiration can create pressure sufficient to lift water
- Which of the metabolites is common to respiration mediated breakdown of fats
- Seed coat is not thin, mebranous in:
Topics: Plant and Animal Kingdom (295)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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