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Select one of the following pairs of important features distinguishing Gnetum from Cycas and Pinus and showing affinities with angiosperms
Options
(a) absence of resin duct and leaf venation
(b) presence of vessel elements and absence of archegonia
(c) perianth and two integuments
(d) embryo development and apical meristem
Correct Answer:
presence of vessel elements and absence of archegonia
Explanation:
The important features distinguishing Gnetum from Cycas and Pinus and showing affinities with angiosperms are presence of vessel elements and absence of archegonia
Related Questions: - The largest subunit of prokaryotic ribosomes is
- Columns of Bertini in the kidney of mammals are formed as the extension of
- At a temperature above 35⁰ C
- Trichoderma harzianum has proved a useful microorganism for
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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 largest subunit of prokaryotic ribosomes is
- Columns of Bertini in the kidney of mammals are formed as the extension of
- At a temperature above 35⁰ C
- Trichoderma harzianum has proved a useful microorganism for
- A dihybrid test cross yielding a result of 1 : 1 : 1 : 1 ratio is indicative of
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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