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प्रश्न
Explain the process of fertilization in human beings.
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उत्तर
Fertilisation:
- Fertilisation takes place when the sperm unites with the egg.
- The sperms enter through the vaginal passage and travel upwards and reach the oviduct.
- In the oviduct, one of the sperms fuses with the egg and the fertilisation is completed.
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संबंधित प्रश्न
State the changes that take place in the uterus when Female gamete/egg is not fertilised
fill in the blanks with suitable functions: Seminiferous Tubule and _____
Where is the male gamete formed in humans?
What are the female sex cells in humans called?
Which part of the human body produces sperms?
Where does a fertilised ovum develop into a baby in the human body?
What is the name of the process in which thickened uterus lining alongwith blood vessels is removed from the body of a human female through vaginal bleeding?
What is gestation period?
What changes are seen in boys at the time of puberty?
Write two examples of sexually transmitted diseases caused by virus.
Explain how the transmission of virus and bacteria diseases be prevented?
Describe in brief the role of testis in human male reproductive system.
Gender of child is determined by the male partner of couple. Explain with reasons whether this statement is true or false.
Choose the correct answer:
The aim of sexual reproduction _________
Choose the correct answer:
Fertilization occurs in _____________
Identify the given diagram.
Name the parts 1 to 5. 
Cryptorchidism is a condition where ______.
Mention any two changes that are common to both boys and girls in early teenage years.
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.
Testes and ovaries are classified as which category of reproductive organs?
