Endothelial
Haemochorial
Epitheliochorial
Syndesmochorial
B. Haemochorial
Cowper's gland
Prostate gland
Testes
Seminal vesicle
Insemination
Copulation
Implantation
Capacitation
10 th day
14 th day
7 th day
3 rd day
Attracting sperms
Stimulating sperm activity
Inhibiting sperm activity
None of the above
Amnion
Allantois
Chorion
Placenta
Heart and notochord
Heart and brain
Spinal cord and notochord
Brain and notochord
Fertilizin
Antifertilizin
Agglutin
Antiagglutinin
ectoderm
endoderm
Mesenchyme
Mesogloea
Sertoli cells
Leydig cells
Crypt cells
Semniferous tubules
Protein
Nucleus
Mitochondria
Centriole
10 weeks
12 weeks
20 weeks
22 weeks
Tail
Acrosome
Head
Head, neck and middle piece
40
400
4000
20000
Only trophoblast
Only allantois
Trophoblast and mesoderm
Trophoblast and mesoderm and allantois
25 % abnormal forms
60% motility after 3 hours
Mild Alkaline reaction
Sperm count of 17 million per ml.
Stops secreting progesterone
Changes to corpus albicans
Starts producing progesterone
Begins next cycle
Seminiferous tubules
Ovaries
Prostate gland
Semen
Nerula
Gastrula
Morula
Blastula
Sebaceous glands
Sweat glands
Meibomian glands
None of the above
23
46
18
20
Downs syndrome
Turners syndrome
Klinefelters syndrome
Triple x syndrome
1st month of pregnancy
2nd month of pregnancy
3rd month of pregnancy
4th month of pregnancy
Chorion
Allantois
Yolk sac
Amnion
Prevent ovulation
Suppress sperm motility
Prevents implantation of embryo
Kills sperms
16th week of pregnancy
15th week of pregnancy
14th week of pregnancy
12th week of pregnancy
Relaxin
Oxytocin
Progesterone
Oestrogen
Luteal
Menstrual
Proliferative
Secretory
All haemophilic
All boys haemophilic
All girls haemophilic
All normal
Azoospermia
Oligospermia
Asthenozoospermia
Necrozoospermia
Prostate gland
Pituitary gland
Hypothalamus
Testes