Write about composition and functions of Gastric Juice and intestinal juice

Synapse

. Match the following:

 I Prolactin                                             A Nephron

II Bowman’s capsule                             B Milk production

III Saliva                                                C Sodium taurocholate

IV Bile                                                    D Monocytes

V Leukocytes                                         E Ptyalin

What are neural mechanisms which control respiration? Elaborate them briefly

 Define Ageing. Elaborate different theories of ageing. 

Aorta

TracheaNephrons