Why are sperm produced in large number

Sperms are produced in large number to ensure the fertilisation of ovum. In the female reproductive tract as sperms swim up to meet the ovum,
"Some sperms die in uterus"
"Some sperm cannot swim in fallopian tube and later die"
Only few of them reach the ovum but only one if successful in fertilising the ovum

Explanation:

hope it is helfull to you

Sperms are produced by the Leydigs cells that are present in sperm duct of the testies of the male reproductive system.
Eggs are produced by the either of the two ovaries each month.
Each ova matures to form a ovum with a protective covering known as the graafian follicle. This graafian follicle ruptures to give the matured egg.
The maximum number of egg that may be present in the female reproductory system is two.
1ml of semen contains 2-3 billions of sperms.
If conception occurs , the sperms reach to the vagina and into the fallopian tube for fertilisation. Only One sperm can fertilise an egg. This fertilised egg forms cluster of cells known as blastocyst which implant into the uterus to further form an embryo.

In short, the count of sperms does not matter but the eggs present in the fallopian tubes do. Sometimes the ovary produces two eggs which after fertilisation by two individual sperms results to twins.
The no. of eggs facilitate the progeny and not the sperms.
~Regards,
X ICSE student

testosteroneto ensure the fertilisation of ovumthe seminal vesicles are two small glads that store and produce the majority of fluids that makes up semenHope this help you

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