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प्रश्न
Distinguish between the following pair of terms:
Egg and sperm.
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उत्तर
Egg and sperm:
Egg
- Egg is produced in the ovaries.
- Egg is spherical in shape with a nucleus.
Sperm
- Sperm is produced in the testes.
- Sperm has head with nucleus, middle piece and tail
संबंधित प्रश्न
With the help of a neat, labelled diagram describe the human male reproductive system.
Identify True/False statement. Correct false statement to make it true.
Androgens are produced by Sertoli cells.
Define the following:
Dioceious
Identify the INCORRECTLY labelled structure in the given diagram of the male reproductive system.
All are accessory ducts in males, EXCEPT
In humans, male germs cells differentiate into ______ at the end of first meiotic division.
Secretions from which one of the following are rich in fructose, calcium, and some enzymes?
Seminal plasma, the fluid part of semen is formed by ______.
A pair of ducts arising from testis, which carries sperms are ______
The loose fold of skin covering the glans penis is called the:
