Talk:2010 BGD Practical 3 - Quiz: Difference between revisions
From Embryology
No edit summary |
No edit summary |
||
| Line 8: | Line 8: | ||
- oocytes within all antral follicles are released in sequence at ovulation | - oocytes within all antral follicles are released in sequence at ovulation | ||
- oocyte selection occurs at the primordial follicle stage | - oocyte selection occurs at the primordial follicle stage | ||
||Follicle stimulating hormone (from the pituitary) is involved in the development of a number of oocytes in primordial follicles from the total cohort. | ||Of the 7,000,000 million oocytes initially formed only 400-500 will be released during reproductive life from puberty to menopause. [[F#follicle stimulating hormone|Follicle stimulating hormone]] (from the pituitary) is involved in the development of a number of oocytes in primordial follicles from the total cohort. Oocyte number decreases from birth onward. A number of antral follicles will develop, with only one released each cycle, a few of the remainder could develop for future release the majority will degenerate by [[A#atresia|atresia]]. Oocyte selection occurs at the antral stage to form the preovulatory follicle. | ||
{The embryonic follicles | |||
{ | |||
|type="()"} | |type="()"} | ||
- true | - true | ||
Revision as of 11:22, 15 May 2010
Take the Quiz
oocyte numbers development
follicles
sperm development
fertilization events
embryo cell division
implantation events/signaling
early embryo layers
early placenta
gastrulation/axial process
