Oogenesis

Question 1

What are the phasesof the oogenesis? 3

Answer 1

Multiplication phase
Growth phase
Maturation phase

Question 2

What is the name of the PGM during the multiplication?

Answer 2

Oogonium

Question 3

During the multiplication what process happen?

Answer 3

Mitosis

Question 4

When does the multiplication takes place

Answer 4

Before birth

Question 5

What happen to the oogoniumafter multiplication?

Answer 5

Primary oocyte

Question 6

What are the 2 process during the growth phase and when they takes place?

Answer 6

Slow (Before birth)
Fast (Puberty)

Question 7

How are called the diferent follicule ?

Answer 7

Slow :primordial follicule
Fast : primary follicule (zona pelicula)
Secondaire follicule
Terciary follicule

Question 8

What happen at the primary oocyte during The maturation ?

Answer 8

Meiosis

Question 9

What are the 2 products of the meiosis 1?

Answer 9

Secondary oocyte and first polar body

Question 10

If Fecondation what happen qfter the meiosi 1 and what happen to the Secondary oocyte?

Answer 10

Ovum and second polar boday

Question 11

What happen to the polar bodies?

Answer 11

Digerate

Question 12

Define the ovulation

Answer 12

Realise of oocyte, Rupture of folicule wall, Folicular fluide come out

Question 13

Corpus luteum

Answer 13

Secrete hormones
Without fertilization become Corpus albican

Question 14

Corpus rubrum

Answer 14

Granulosa cell+ tercacell

Question 15

Order the differents corpus during the ovulation

Answer 15

Corpus rubrum
Corpus luteum
Corpus albican (no fecondation)
Folicular atresia

Question 16

What are the 2 different types of eggs?

Answer 16

Alecithal / telocithal

Question 17

What are the different part of the avian egg?

Answer 17

Oocyle, viteline Mb itercitiarymbs