| A: | I contributes acidic fluid to the seminal plasma. |
| B: | II is an unpaired gland. |
| C: | III stores sperms. |
| 1. | Only B | 2. | Only A and C |
| 3. | Only C | 4. | A, B, and C |

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| I: | A is the duct that ascends from the scrotum into the lower abdomen. |
| II: | B is the part where the sperms are stored and get mature. |
| III: | C leaves the testes. |
| IV: | D carries sperm from the seminiferous tubules to C. |

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| A: | the primary source of testosterone or androgens in males |
| B: | male germ cells in the inside lining of seminiferous tubules |
| C: | spermatids released from seminiferous tubules |
| D: | Present in the inside lining of seminiferous tubules, they nourish developing sperm cells |
| 1. | Only A, B, and C | 2. | Only A, B, and D |
| 3. | Only B, C, and D | 4. | A, B, C, and D |

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| I: | A is the site for implantation |
| II: | B is the most common site for fertilisation |
| 1. | Only I is correct. | 2. | Only II is correct. |
| 3. | Both I and II are correct. | 4. | Both I and II are incorrect. |

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| A | B | C | |
| 1. | Mammary duct | Lactiferous duct | Ampulla |
| 2. | Lactiferous duct | Ampulla | Mammary duct |
| 3. | Ampulla | Mammary duct | Lactiferous duct |
| 4. | Mammary duct | Ampulla | Lactiferous duct |

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| 1. | B and C | 2. | B and D |
| 3. | A and E | 4. | C and E |

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| A | B | C | D | E | |
| 1. | First meiotic division | Second Meiotic division | 23 | First polar body | Second polar body |
| 2. | Mitosis and differentiation | First meiotic division | 23 | First polar body | Secondary polar body |
| 3. | First meiotic division | Second Meiotic division | 46 | First polar body | Second polar body |
| 4. | Mitosis and differentiation | First meiotic division | 46 | First polar body | Secondary polar body |

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| Statement I: | A is also called as secretory phase and is the phase of the menstrual cycle where the follicle matures into a Graafian follicle. |
| Statement II: | B is the luteal phase and is the phase when the uterine endometrium regenerates through proliferation. |

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| Statement I: | C is secreted in large amounts by the corpus luteum and is called the pregnancy hormone. |
| Statement II: | D is responsible for the development of secondary sexual characters in females. |

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| Statement I: | The dramatic increase in E is responsible for ovulation. |
| Statement II: | F makes the uterine endometrium highly nutritive and ready for the implantation of the blastocyst. |

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