Q. Testosterone is secreted by ________

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Q. Corpus luteum secretes _______

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Q. Aldosterone is secreted by __________

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Q. ____________ is a male sex hormone.

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Q. Anabolic steroids are __________ forms of testosterone.

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Q. In male reproductive system, testicles are inside a sac called as ________

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Q. What is the function of LH hormone?

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Q. What are the female gonads?

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Q. A person infected with HIV may not show symptoms for years.

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Q. Semen is the same thing as sperm.

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Q. Portion of placenta contributed by the embryo is the ________

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Q. Which vessel transports blood rich in oxygen and nutrients to the fetus?

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Q. The period immediately after birth to four weeks of age is called ___________

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Q. In which menstrual cycle phase does implantation occur?

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Q. Which extra embryonic membrane encloses the embryo in a fluid filled cavity?

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Q. Which hormone prevents the second pregnancy during gestation?

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Q. When is it first possible to distinguish the sex of the fetus?

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Q. Within which extra embryonic membrane are blood cells formed in the early stage of development?

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Q. The structure which implants in the endometrium is termed as _________

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Q. Which membrane plays the greatest role in nutrient and waste exchange?

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