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प्रश्न
Name the following:
Organ where implantation takes place.
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उत्तर
Uterus
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संबंधित प्रश्न
How many pairs of chromosomes are present in human beings? Out of these how many are sex chromosomes?
The site of maturation of human sperms is the
Why does menstruation occur? Describe the menstrual cycle in human females (or women).
What is gestation period? How much is the gestation period in humans?
Why is it an advantage for the testes to be situated in the scrotal sac outside the main body cavity? Can you think of one disadvantage?
In human females, an event that indicates the onset of reproductive phase is :
(a) growth of body
(b) change in hair pattern
(c) change in voice
(d) menstruation
In humans, the fertilization takes place in:
List two changes observed in girls at the time of puberty.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
A zygote is the product of the fusion of male and female gametes.
