logo

Ask Questions, Get Answers

X
 
Home  >>  JEEMAIN and NEET  >>  Biology

Select one of the following pairs of important features distinguishing Gnetum from cycas and pinus and showing affinities with angiosperms :

(1) Embryo development and apical meristem

(2) Absence of resin duct and leaf venation

(3) Presence of vessel elements and absence of archegonia

(4) Perianth and two integuments

Please log in or register to answer this question.

Download clay6 mobile appDownload clay6 mobile app
...
X