Foetral ejection reflex in human female is induced by
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(a) release oxytocin from pituitary (b) fully developed foetus and placenta (c) differentiation of mammary glands (d) pressure exerted by amniotic fluid
Correct […]
The foetal ejection reflex in humans triggers release of
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(a) Oxytocin from maternal pituitary (b) Oxytocin from foetal pituitary (c) Human Choronic Gonadotropin (hCG) from placenta (d) Human Placental Lctogen (hPL) from […]
The permissible use of the technique amniocentesis is for
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(a) detecting sex of the urborn foetus (b) artificial insemination (c) transfer of embryo into the uterus of the surrogate mother (d) detecting […]
The second maturation division of the mammalian ovum occurs
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(a) shortly after ovulation before the ovum makes entry into the fallopian tube (b) until fater the ovum has been penetrated by a […]
The secretory phase in the human menstrual cycle is also called
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(a) luteal phase and lasts for about 6 days (b) follicular phase lasting for about 6 days (c) luteal phase and […]
Which one of the following is not the function of placenta? It :
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(a) secrets estrogen (b) facilitiates removal CO₂ and waste material from embryo (c) secrets oxyticin during parturition (d) facilitates […]
Which of the following best illustrates FEEDBACK in development?
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(a) As tissue (X) devleops, it secrets something that slows down the growth of tissue (Y) (b) Tissue (X) secrets RNA which changes […]
Which one of the following statements about human sperm is correct?
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(a) Acrosome has a conical pointed structure used for piercing and penetrating the egg resulting in fertilisation (b) The sperm lysins […]
Which one of the following statement is incorrect about menstruation?
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(a) During normal menstruation about 40 ml blood is lost (b) The menstrual fluid can easily clot (c) At menopause in the […]
In a normal pregnant woman, the amount of total gonadotropin activity was assessed. The result expected was
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(a) High level of cituculating FSH and LH the uterus to stimulae implanatation of the […]
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