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प्रश्न
Define the following:
Implantation
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उत्तर
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संबंधित प्रश्न
What could be the reasons for adopting contraceptive methods?
Where is the female gamete formed in humans?
What changes are seen in boys at the time of puberty?
Name the organs which produce ova (or egg cells) in human females.
The ratio of the number of chromosomes in a human zygote and a human sperm is ______
Diagram shows the reproductive system of female human beings:
(i) Name the parts numbered 1 to 14.
(ii) Normally, after how many days does an ovary release an egg?
(iii) Where are the sperms released during coitus?
(iv) What is the role of sperms after their ejaculation in vagina?
(v) What is the function of the organ numbered 5?
(vi) What is the gestation period in human?
The vagina is a muscular tube.
Give appropriate term of the following:
The onset of reproductive phase in a young female.
Choose the Odd One Out:
Arrange and rewrite the terms in the group in the correct order to be in a logical sequence beginning with the term that is underlined:
Testis, Urethra, Sperm duct, epididymis.
