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
- A
Uterus
- B
Follicle
- C
Fallopian tube
- D
Ovary, before it is surrounded by follicles
Similar Questions
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 |
Draw a labeled diagram of sperm.
Draw a labeled diagram of sperm.
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.
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.
- [AIIMS 2016]
Enzyme required for fertilization of sperm and ovum is located in the ......... of sperms.
Enzyme required for fertilization of sperm and ovum is located in the ......... of sperms.
What do you mean by the term spermateleosis
What do you mean by the term spermateleosis