1. Submucosa of duodenum
2. Submucosa of ileum
3. Mucosa of duodenum
4. Mucosa of ileum
Submucosa of duodenum
1. FSH
2. LH
3. TSH
4. GH.
LH
1. Rete testis and vasa efferentia
2. Vas deferens and vasa efferentia
3. Vas deferens and ejaculatory duct
4. Seminiferous tubules and rete testis.
Vas deferens and vasa efferentia
1. Seminiferous tubules
2. Vasa efferentia
3. Vasa deferentia
4. Seminal vesicles.
Seminiferous tubules
1. 5th day
2. 11th day
3. 14th day
4. 20th day.
14th day
1. Cells of corona radiate trap all the sperms except one
2. Only two sperms nearest the ovum penetrate zona pellucid
3. Secretions of acrosome helps one sperm enter cytoplasm of ovum through zona pellucid
4. All sperms except the one nearest to the ovum lose their tails.
Secretions of acrosome helps one sperm enter cytoplasm of ovum through zona pellucid
1. Increase in LH
2. Increase in estrogen
3. Increase in progesterone
4. Decrease in progesterone.
Decrease in progesterone.
1. Sertoli cells
2. Interstitial cells
3. Epithelias cells
4. Testosterone.
Sertoli cells
1. Prolactin
2. Oxytocin
3. Human placental lactogen
4. Colostrums.
Colostrums.
1. Menarche
2. Diapauses
3. Menopause
4. None of these
Menopause