Q. No.In the given diagram:
Statement I:
I shows the entry of the pollen tube into a synergid under the guidance of A.
Statement II:
II shows the discharge of male gametes into a synergid.
1.
Statement I is correct, Statement II is correct
2.
Statement I is incorrect, Statement II is correct
3.
Statement I is correct, Statement II is incorrect
4.
Statement I is incorrect, Statement II is incorrect
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| Statement I: | A is diploid and B is triploid |
| Statement II: | C are degenerating antipodal cells and D are degenerating synergids |
| 1. | Statement I is correct, Statement II is correct |
| 2. | Statement I is incorrect, Statement II is correct |
| 3. | Statement I is correct, Statement II is incorrect |
| 4. | Statement I is incorrect, Statement II is incorrect |
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| 1. | Globular embryo, Heart shaped embryo, Immature Embryo |
| 2. | Globular embryo, Heart shaped embryo, Mature Embryo |
| 3. | Heart-shaped embryo, Globular embryo, Mature Embryo |
| 4. | Heart-shaped embryo, Globular embryo, Immature Embryo |
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| A | B | C | D | |
| 1. | Radicle | Epicotyl | Plumule | Root cap |
| 2. | Radicle | Epicotyl | Plumule | Coleoptile |
| 3. | Plumule | Hypocotyl | Radicle | Root cap |
| 4. | Plumule | Hypocotyl | Radicle | Coleoptile |
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| A | B | C | D | |
| 1. | Perisperm | Coleoptile | Epiblast | Coleorrhiza |
| 2. | Scutellum | Coleoptile | Epiblast | Coleorrhiza |
| 3. | Scutellum | Hypocotyl | Hypoblast | Coleoptile |
| 4. | Scutellum | Hypocotyl | Hypoblast | Coleoptile |
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| Statement I: | A is pericarp. |
| Statement II: | B is the cotyledon of the monocot seed. |
| Statement III: | C is triploid in nature and develops before B. |
| 1. | Only Statement I is correct |
| 2. | Only Statement II and Statement III are correct |
| 3. | Only Statement II is correct |
| 4. | Only Statement III is correct |
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| Statement I: | False fruits develop only from the ovary. |
| Statement II: | A is Thalamus and B is Achene. |
| 1. | Statement I is correct, Statement II is correct |
| 2. | Statement I is incorrect, Statement II is correct |
| 3. | Statement I is correct, Statement II is incorrect |
| 4. | Statement I is incorrect, Statement II is incorrect |
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| A | B | C | D | |
| 1. | Synergid | Polar nuclei | Male gamete | Antipodal |
| 2. | Synergid | PEN | Male gamete | Antipodal |
| 3. | Antipodal | Polar nuclei | Egg cell | Synergid |
| 4. | Antipodal | PEN | Egg cell | Synergid |
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1. Pollination by water in Vallisneria
2. Pollination by water in Zostera
3. Pollination by wind in Water hyacinth
4. Pollination by the wind in Water lily
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| 1. | Water | 2. | Wind |
| 3. | Bees | 4. | Bats |
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