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प्रश्न
Differentiate on the basis of what is indicated in brackets :
The prostate gland and Cowper’s gland (the nature of secretion)
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उत्तर
The prostate gland secretes an alkaline secretion for the maintenance of the sperms while Cowper’s gland secretion is meant for lubrication.
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संबंधित प्रश्न
Give scientific reasons: When an ovum gets fertilized, menstrual cycle stops temporarily in a woman.
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 name is given to the fusion of sperm and ovum?
What is the role of the seminal vesicles in the human male reproductive system?
Fertilisation results immediately in the formation of :
(a) a zygote
(b) an embryo
(c) a placenta
(d) a foetus
The normal gestation period in humans is:
Describe in brief the role of prostate gland in human male reproductive system.
Name the following:
Male and Female organs on specific individuals.
State the location:
Prostate gland
What is inhibin?
