A cross section at the midpoint of the middle piece of a human sperm will show
A cross section at the midpoint of the middle piece of a human sperm will show
- [AIIMS 2005]
- A
Centriole, mitochondria and $9+2$ arrangement of microtubules
- B
Centriole and mitochondria
- C
Mitochondria and $9+2$ arrangement of microtubules
- D
$9+2$ arrangement of microtubules only
Similar Questions
How many ova and sperms would be produced from $100$ secondary oocytes and $100$ secondary spermatocytes during gametogenesis in human
How many ova and sperms would be produced from $100$ secondary oocytes and $100$ secondary spermatocytes during gametogenesis in human
Which of the following cells during gametogenesis is normally diploid ?
Which of the following cells during gametogenesis is normally diploid ?
- [NEET 2015]
$A$ : $LH$ acts on Sertoli cells for release of certain factors required for spermatogenesis.
$R$ : Spermiation occurs directly under influence of $LH$
$A$ : $LH$ acts on Sertoli cells for release of certain factors required for spermatogenesis.
$R$ : Spermiation occurs directly under influence of $LH$
Draw a labeled diagram of a section through ovary.
Draw a labeled diagram of a section through ovary.
$A$ -Spermatids formed from secondary spermatocytes.
$R$ -The spermatids are transformed into spermatozoa by the process called spermiogenesis.
$A$ -Spermatids formed from secondary spermatocytes.
$R$ -The spermatids are transformed into spermatozoa by the process called spermiogenesis.