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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 of the following is not a correct statements about taxonomic tools?
- Brain depends on blood for the supply of
- Necrosis or death of tissue particularly leaf tissue is due to the deficiency
- Enzymes of TCA cycle are present in
- Mitchells chemiosmotic theory belongs to
Topics: Plant and Animal Kingdom
(295)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- which of the following is not a correct statements about taxonomic tools?
- Brain depends on blood for the supply of
- Necrosis or death of tissue particularly leaf tissue is due to the deficiency
- Enzymes of TCA cycle are present in
- Mitchells chemiosmotic theory belongs to
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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