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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.
Related Questions: - In Kranz anatomy, the bundle sheath cells have
- Blood circulation that starts in capillaries and ends in capillaries is called
- Long distance transport of organic and inorganic substances in plants occurs
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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
- In Kranz anatomy, the bundle sheath cells have
- Blood circulation that starts in capillaries and ends in capillaries is called
- Long distance transport of organic and inorganic substances in plants occurs
- Excessive stimulation of vagus nerve in humans may lead to
- If diploid number of chromosomes in a plant is 40, then the number of chromosomes
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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