CBSE Class 10 Answered
what are the important process in sexual peproduction explain on it
Asked by 286991912107605 | 28 Aug, 2018, 11:58: AM
Expert Answer
- The process of fusion of the male gamete with the female gamete is called fertilisation. Fertilisation occurs in the oviduct. At the time of intercourse, semen is deposited into the female's vagina.
- Sperms swim through the uterus and reach the oviduct.
- A single sperm fuses with the ovum and forms the zygote. This completes the process of fertilisation.
- As soon as the zygote is formed, it starts developing.
- By the time it reaches the uterus, it is a mass of cells known as an embryo.
- It remains attached to the wall of the uterus throughout its development.
- The period of development of the embryo inside the uterus is called the gestation period.
- In humans, the gestation period is of 9 months, i.e. about 280 days.
- The embryo after completing three months of development is called the foetus.
- The foetus then develops into a fully grown baby after completing 9 months.
Answered by Sheetal Kolte | 28 Aug, 2018, 05:01: PM
Application Videos
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Embryo Development in Humans
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Role of fallopian tubes in reproduction ...
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Fraternal and Identical twins
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Menstrual cycle
This video explains the process of menstrual cycle in females. -
Role of Placenta
This video describes the structure and function of placenta.
Concept Videos
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Reproduction in Organisms
Learn the process of fertilization in human beings, menstrual cycle, metho... -
Reproduction in Organisms
Learn the process of fertilization in human beings, menstrual cycle, metho... -
Reproduction in Organisms
Learn the process of fertilization in human beings, menstrual cycle, metho... -
How Do Organisms Reproduce?
How Do Organisms Reproduce?, Sexual Reproduction in Humans -
How Do Organisms Reproduce?
How Do Organisms Reproduce?, Sexual Reproduction in Humans
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