Give scientific reasons : The spermatids are transformed into spermatozoa by the process called spermiogenesis.
Give scientific reasons : The spermatids are transformed into spermatozoa by the process called spermiogenesis.
Spermatids are not complete for movement by the structural point of view which needs to be pushed till ovarian duct by vagina. So by this process it gets tail like structure. More over in the entry to ovum head middle part like structure also forms during this process.
Similar Questions
Ovulation occurs
Ovulation occurs
The first stage of graafian follicular growth involves
The first stage of graafian follicular growth involves
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]
Arrange in correct sequence the structures formed during spermatogenesis
$(a)$ Spermatogonia
$(b)$ Secondary spermatocyte
$(c)$ Primary spermatocyte
$(d)$ Spermatid
Arrange in correct sequence the structures formed during spermatogenesis
$(a)$ Spermatogonia
$(b)$ Secondary spermatocyte
$(c)$ Primary spermatocyte
$(d)$ Spermatid
When male ejaculates sperms during coitus of which for normal fertility at least....... percent sperms must have normal shape and size and at least ...........per cent of them must show vigorous motility
When male ejaculates sperms during coitus of which for normal fertility at least....... percent sperms must have normal shape and size and at least ...........per cent of them must show vigorous motility