Q. Periodic reproductive cycle in females is commonly known as

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Q. Female body is prepared for lactation by

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Q. Fruit development without fertilization with no seed formation is called

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Q. Henbane (hyoscyamus niger) is a

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Q. Genital soreness and ulcers are caused in disease

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Q. Organisms having both sexes are known as

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Q. A warm spell in winter for seed is

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Q. Pituitary gland on onset of puberty releases

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Q. Primary oocytes divide meiotically into

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Q. Phenomenon of releasing ovum from ovary is called

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Q. Twins which are produced sexually are

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Q. Central nervous system, heart, skin and eye bones joints are damaged in

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Q. Sperm fertilizes the

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Q. Tobacco plant flowers only after exposure to

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Q. Average age of menupause for females is

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Q. If two generations during alternation of generation in plants are vegetatively similar it is referred to as

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Q. Special condition of rest which enables an embryo to survive long periods of unfavourable conditions is called

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Q. Once placenta is established, it starts secreting hormone

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Q. In females, production of egg is a

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Q. If two gametes uniting are different in size and structure, they are called

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