In Spermiogenesis.........
In Spermiogenesis.........
- A
The middle and tail region of mature sperm are disintegrated.
- B
The spermatids are transformed into mature sperm.
- C
Spermatids produced from secondary spermatocytes
- D
Secondary spermatocytes produced from primary spermatocytes.
Similar Questions
The process of releasing the ripe female gamete from the ovary is called
The process of releasing the ripe female gamete from the ovary is called
The first meiotic division in the oogonium is completed when the egg is within the
The first meiotic division in the oogonium is completed when the egg is within the
What is gametogenesis ? Explain.
What is gametogenesis ? Explain.
Match the columns.
Column $I$
Column $II$
$(a)$
Mens pubis
$(1)$
Embryo development
$(b)$
Antrum
$(2)$
Sperm cell
$(c)$
Trophoblast layer
$(3)$
External genitals offemale
$(d)$
Mitochondria
$(4)$
Graafian follicle
Match the columns.
| Column $I$ | Column $II$ | ||
| $(a)$ | Mens pubis | $(1)$ | Embryo development |
| $(b)$ | Antrum | $(2)$ | Sperm cell |
| $(c)$ | Trophoblast layer | $(3)$ | External genitals offemale |
| $(d)$ | Mitochondria | $(4)$ | Graafian follicle |
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