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प्रश्न
Differentiate
Sexual Reproduction and Asexual Reproduction.
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उत्तर
| Sexual Reproduction | Asexual Reproduction |
| It involves gametes. | No gamete formation. |
| Two individuals are needed. | One individual involves in this reproduction. |
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संबंधित प्रश्न
Explain how the embryo gets nourishment inside the mother’s body.
Describe in brief what happens to the zygote after it gets implanted.
State the main function of the Sperm duct.
Given below are diagrams showing the different stages in the process of fertilisation of an egg. in the human female reproductive tract.
Study the diagrams and answer the questions:
1) Arrange the letters given below each diagram in a logical sequence to show the correct order in the process of fertilisation.
2) Where does fertilisation normally take place? and What is ‘Implantation’ that follows fertilisation?
3) Mention the chromosome number of the egg and zygote in humans.
4) Explain the term ‘Gestation’. How long does Gestation last in humans?
5) Draw a neat, labelled diagram of a mature human sperm.
What are the organs in humans which produce the gametes?
Explain why, fertilisation is possible if mating takes place during the middle of menstrual cycle.
The normal gestation period in humans is:
Choose the correct answer:
First menstrual cycle is known as ___________
Choose the Odd One Out:
The following is the illustration of the sequence of ovarian events (a-i) in a human female.
Write the difference between C and H.
