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प्रश्न
Differentiate
Sexual Reproduction and Asexual Reproduction.
उत्तर
| Sexual Reproduction | Asexual Reproduction |
| It involves gametes. | No gamete formation. |
| Two individuals are needed. | One individual involves in this reproduction. |
APPEARS IN
संबंधित प्रश्न
State its functions in case of a pregnant human female.
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.
Do all organisms give birth to individuals like humans?
What are the organs in humans which produce the gametes?
Write the names of male sex hormone?
Write the functions of secretions of prostate gland and seminal vesicles in humans.
Name the Following
Days in the human gestation period.
Choose the Odd One Out:
How does human sperm locomote?
Given below are the events in human reproduction. Write them in correct sequential order.
Insemination, gametogenesis, fertilisation, parturition, gestation, implantation
