AIPMT MAIN2008Botany-Gymnosperms
AIPMT MAIN 2008 Botany Gnetum MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Select one of the following important features distinguishing Gnetum from Cycas and Pinus and showing affinities with angiosperms
A
Embryo development and apical meristem
B
Absence of resin duct and leaf venation
C
Presence of vessel elements and absence of archegonia
D
Perianth and two integuments
Correct Answer
Option C
Detailed Explanation
Members of order Gnetales possess vessels and show absence of archegonia.
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