Q. No.In which one pair from the pairs given below, both the plants can be vegetatively propagated by leaf segments?
1. Agave and Kalanchoe
2. Bryophyllum and Kalanchoe
3. Asparagus and Bryophyllum
4.Chrysanthemum and Agave
1. Agave and Kalanchoe
2. Bryophyllum and Kalanchoe
3. Asparagus and Bryophyllum
4.Chrysanthemum and Agave
Vegetative propagation in Pistia/Water Hyacinth occurs by
1. Sucker
2. Runner
3.Offset
4. Stolon
Common between vegetative reproduction and apomixis is
1. Both applicable to dicots
2. Both bypass flowering phase
3. Both occur around the year
4.Both produce progeny identical to parent
Which is wrongly matched?
1. Agave – bulbils
2. Penicillium – conidia
3. Water Hyacinth – runner
4. Bryophyllum – leaf buds
Monoecious plant of Chara shows the occurrence of:
| 1. | Upper oogonium and lower antheridium on the same plant |
| 2. | Antheridiophore and archegoniophore on the same plant |
| 3. | Stamen and carpel on the same plant |
| 4. | Upper antheridium and lower oogonium on the same plant |
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Which one of the following is wrong about Chara?
| 1. | Globule and nucule present on the same plant |
| 2. | Upper antheridium and lower oogonium |
| 3. | Globule is a male reproductive structure |
| 4. | Upper oogonium and lower round antheridium |
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Which one of the following shows isogamy with nonflagellated gametes?
1. Ectocarpus
2. Ulothrix
3. Spirogyra
4. Sargassum
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