Ejaculation of human male contains about 200 -300 million sperms, of which for normal fertility ___

English

Gujarati

Hindi

2.Human Reproduction

medium

Ejaculation of human male contains about $200 -300$ million sperms, of which for normal fertility $\%$ sperms must have normal shape and size and at least $\%$ must show energetic motility.

$40, \,60$

$50, \,50$

$60, \,40$

$30, \,70$

(AIIMS-2016)

Solution

Ejaculation of human male contains about $200 -300$ million sperms, of which for normal fertility $60\%$ sperms must have normal shape and size and at least $40\%$ must show energetic motility.

Standard 12

Biology

The process of maturation of reproductive cells of testes in male so as to form the male gamete or sperm is known as

medium

The secondary spermatocytes undergo the second meiotic division to produce four equal,

medium

Oogenesis comprises

medium

What is oogenesis? Give a brief account of oogenesis.

hard

One of the minute cell which separates from the animal egg during maturation is known as

medium

Ejaculation of human male contains about $200 -300$ million sperms, of which for normal fertility ____ $\%$ sperms must have normal shape and size and at least ____$\%$ must show energetic motility.

Solution

Similar Questions

The process of maturation of reproductive cells of testes in male so as to form the male gamete or sperm is known as

The secondary spermatocytes undergo the second meiotic division to produce four equal,

Oogenesis comprises

What is oogenesis? Give a brief account of oogenesis.

One of the minute cell which separates from the animal egg during maturation is known as

Start a Free Trial Now

Ejaculation of human male contains about $200 -300$ million sperms, of which for normal fertility $\%$ sperms must have normal shape and size and at least $\%$ must show energetic motility.