What is true about the given figure?
1. | The plant concerned is Chara, A is Oogonium and B is Antheridium |
2. | The plant concerned is Chara, B is Oogonium and A is Antheridium |
3. | The plant concerned is Marchantia, A is Oogonium and B is Antheridium |
4. | The plant concerned is Marchantia, B is Oogonium and A is Antheridium |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology1. | A is the female thallus of Marchantia and B is the male thallus of Marchantia |
2. | A is the male thallus of Marchantia and B is the female thallus of Marchantia |
3. | A is the female thallus of Chara and B is the male thallus of Chara |
4. | A is the male thallus of Chara and B is the female thallus of Chara |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich of the following is the most critical event of sexual reproduction?
1. | Gametogenesis | 2. | Gamete Transfer |
3. | Fertilization | 4. | Embryogenesis |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyStatement I: | In organisms with external fertilisation, zygote is formed in an external medium. [usually water] |
Statement II: | In organisms with internal fertilisation, zygote is formed inside the body of the organism. |
1. | Statement I is correct, Statement II is incorrect. |
2. | Statement I is correct, Statement II is correct. |
3. | Statement I is incorrect, Statement II is correct. |
4. | Statement I is incorrect, Statement II is incorrect. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyAssertion (A): | The chances of survival of young ones are greater in viviparous organisms. |
Reason (R): | In such animals, fertilised eggs covered by a hard calcareous shell are laid in a safe place in the environment. |
1. | (A) is true but (R) is false. |
2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
3. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
4. | (A) is false but (R) is true. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyPrefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology