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Which one of the following is a correct statement about reproduction
Options
(a) Pteridophyte gametophyte has a protonemal and leafy stage
(b) In gymnosperms female gametophyte is free-living
(c) Antheridiophores and archegoniophores are present in pteridophytes
(d) Origin of seed habit can be traced in pteridophytes
Correct Answer:
Origin of seed habit can be traced in pteridophytes
Explanation:
(1)Gametophyte of bryophytes bears protonemal & leafy stage. (2) In gymnosperm female gametophyte is not free living. (3) They are present in Marchantia or which is a bryophyte. (4) Origin of seed habit started in pteridophyte Selaginaella.
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Topics: Plant and Animal Kingdom
(295)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The Chipko movement for conservation of forests was started in 1972 in
- Institute of paleobotany is situated at
- Glucagon secreted by the alphacells of the islets of Langerhans does this
- Sclerenchyma is thick walled tissue,which has depositions of
- Placentation in tomato and lemon is
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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