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प्रश्न
The normal gestation period in humans is:
विकल्प
270 days
290 days
280 days
295 days
उत्तर
280 days
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संबंधित प्रश्न
Which structure in human female is equivalent to the vas deferens in the male?and in what respect the structures are equivalent?
What is the name of the narrow opening between the uterus and the vagina.
Where does fertilisation take place in human females?
Which among the following are not the functions of testes at puberty?
(i) formation of germ cells
(ii) secretion of testosterone
(iii) development of the placenta
(iv) secretion of estrogen
Choose the correct answer:
The aim of sexual reproduction _________
Name the following:
Organ where implantation takes place.
Complete the following statement by choosing the correct alternative:
Sterilization in female is due to cutting off of ______.
What is sexual reproduction? What are its essential features?
Rewrite the following terms in a correct and logical sequence:
The luteal phase, follicular phase, menstrual phase, ovulatory phase.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Women after the age of 45 years normally cannot produce children.
