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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: - Which one of the following acids is a derivative of carotenoids?
- Respiratory centre of brain is sensitive to
- The food chain, in which microorganisms breakdown the energy rich compounds synthesized
- Which of the following tissues, in mammals show the least capacity for regeneration
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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
- Which one of the following acids is a derivative of carotenoids?
- Respiratory centre of brain is sensitive to
- The food chain, in which microorganisms breakdown the energy rich compounds synthesized
- Which of the following tissues, in mammals show the least capacity for regeneration
- Food and space, the major limiting factors of an animal population, operate
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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