ectoderm
endoderm
Mesenchyme
Mesogloea
C. Mesenchyme
Myometrium
Endometrium
Epithelium
Endothelium
Tubal block
Preventing spermatogenesis
Forming a barrier between the ovum and sperm
Suppressing ovulation
Sebaceous glands
Sweat glands
Meibomian glands
None of the above
Chorion
Allantois
Yolk sac
Amnion
Day 7 of the menstrual cycle
Day 21 of the menstrual cycle
Day 3 of the menstrual cycle
Day 14 of the menstrual cycle
Shock
Abortion
Degeneration
Disease
46
23
23 + X
23+ Y
Maturation
Insemination
Capacitation
Fertilization
Downs syndrome
Turners syndrome
Klinefelters syndrome
Triple x syndrome
Diploid spermatozoan with diploid ovum to form diploid zygote
Haploid spermatozoan with diploid ovum to form diploid zygote
Diploid spermatozoan with haploid ovum to form diploid zygote
Haploid spermatozoan with haploid ovum to form diploid zygote
Sex-influenced disease
Blood group inheritance disease
Sex-linked disease
Sex-recessive disease
At puberty
During pregnancy
Before puberty
At menopause
10 weeks
12 weeks
20 weeks
22 weeks
FSH, progesterone, estrogen
Estrogen, fsh, progesterone
FSH, estrogen, progesterone
Estrogen, progesterone, FSH
23
46
18
20
1.5 -3.0 mm/min
1.5 - 3.0 cm/min
1.5 -3.0 m/min
1.5 -3.0 m/hr
Day 1
Day 5
Day 14
Day 28
Lh
Estrogen
Progesterone
Fsh
25 years
35 years
50 years
70 years
FSH
TSH
ICSH
ACTH
25 % abnormal forms
60% motility after 3 hours
Mild Alkaline reaction
Sperm count of 17 million per ml.
GIFT
ZIFT
ICSI
IUI
Menstruation
Fertilization
Ovulation
Coitus
Pituitary
Ovary
Placenta
Uterus
Cystic fibrosis
Thalassaemia
Haemophilia
Cretinism
Morula
Blastula
Blastomere
Gastrula
Nerula
Gastrula
Morula
Blastula
All haemophilic
All boys haemophilic
All girls haemophilic
All normal
Fertilization -> zygote -> cleavage -> morula -> blastula -> gastrula
Fertilization -> zygote -> cleavage -> blastula -> morula -> gastrula
Fertilization -> zygote -> cleavage -> morula -> blastula -> gastrula
Fertilization -> zygote -> gastrulae -> morula -> blastula -> cleavage
Secondary Oocyte and first polar body
First polar body
Secondary Oocyte
Second polar body