1. Absence of resin duct and leaf venation
2. Presence of vessel elements and absence of archegonia
3. Perianth and two integuments
4. Embryo development and apical meristem
Presence of vessel elements and absence of archegonia
1. Ligules
2. Anthers
3. Microsporophyllys
4. Megasporophyllys
Microsporophyllys
1. Angiosperms
2. Gymnosperms
3. Pteridophytes
4. Both (a) and (b)
Both (a) and (b)
1. Parallel venation
2. Perennial plants
3. Distinct branches (long and short branches)
4. Xylem with vessels
Xylem with vessels
1. 24
2. 16
3. 12
4. 8
8
1. Diploid
2. Tetraploid
3. Haploid
4. None of the above
Haploid
1. Presence of vessels
2. Circinate vernation
3. Dichotomously branched leaves
4. Pollen tube is the carrier of male gametes
Pollen tube is the carrier of male gametes
1. Office equipment
2. Transport system
3. Sugar, textile and paper industries
4. Oil refineries and thermal power plants
Transport system
1. 8
2. 4
3. 1
4. 2
4
1. Anthoceros, Funaria, and Spirogyra
2. Zygnema, Saprolegnia and Hydrilla
3. Fucus, Marsilea and Cycas
4. Riccia Dryopteris and Cycas
Riccia Dryopteris and Cycas