1. Disintegration of chloroplasts and development of chromoplasts
2. Conversion of chloroplasts to chromoplasts
3. Conversion of chlorophyll into anthocynin pigment
4. All the above
Disintegration of chloroplasts and development of chromoplasts
1. Spathe
2. Bract
3. Petiole
4. Ligule.
Ligule.
1. Annulus only
2. Stomium only
3. Annulus and Stomium both
4. Apical opening
Annulus and Stomium both
1. They have their own nucleic acids
2. Their inner membrane resembles those of bacteria
3. They do not arise de novo
4. They have all the above attributes
They have all the above attributes
1. Rhizome of Marsilea
2. Stem of Lycopodium
3. Rhizome of Pteris
4. Stem of Equisetum
Rhizome of Marsilea
1. Centriole
2. Cilia
3. Cilia+ centroide
4. Cilia + centriole+ flagellum
5. Cilia + flagella are responsible for:
Centriole
1. Dependent gametophye on sporophyte
2. Sporophyte depent on gametophyte
3. Multicelled sex organs with sterile jacket wall
4. Absence of sporophyte.
Multicelled sex organs with sterile jacket wall
1. Respiration
2. Locomotion
3. Co-ordination
4. Lipid formation
Locomotion
1. Phototaxy
2. Chemotaxy
3. Gymnosperms
4. Angiosperms.
Chemotaxy
1. Myosin
2. Action
3. Tubulin
4. Booth A and B
Booth A and B