NEET Botany
Examples Of Gymnosperms
Low Priority
Consistency: 10%
Weightage: 2 / 20 Yrs
High-Yield Trend
1
2008 1
2006 Questions 2 MCQs
01
PYQ 2006
medium
botany ID: neet-200
Conifers differ from grasses in the:
1. production of seeds from ovules
2. lack of xylem tracheids
3. absence of pollen tubes
4. formation of endosperm before fertilization
1
(1)
2
(2)
3
(3)
4
(4)
02
PYQ 2008
easy
botany ID: neet-200
Select one of the following pairs of important features distinguishing Gnetum from Cycas and Pinus and showing affinities with angiosperms.
| 1. | absence of resin duct and leaf venation |
| 2. | presence of vessel elements and absence of archegonia |
| 3. | periandl and two integuments |
| 4. | embryo development and apical meristem |
1
(1)
2
(2)
3
(3)
4
(4)