Select one of the following pairs of important features distinguishing Gnetum from Cycas…
Biology · NEET · NTA Exams — Plant Kingdom
Select one of the following pairs of important features distinguishing Gnetum from Cycas and Pinus and showing affinities with angiosperms.
- Perianth and two integuments.
- Embryo development and apical meristem.
- Absence of resin duct and leaf venation.
- Presence of vessel elements and absence of archegonia.
Answer
(D) Presence of vessel elements and absence of archegonia.
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