Cranial nerve showing maximum branching is
trigeminal
vagus
optic
facial
B.
vagus
Vagus or pneumogastric is a mixed nerve, which originates from side of medulla oblongata. It has 5 branches
(i) superior laryngeal
(ii) recurrent laryngeal
(iii) cardiac
(iv) pneumogastric
(v) depressor.
The instrument used for measuring blood pressure is
electrocardiograph
X-rays
sphygmomanometer
electroencephalograph
Earthworms are economically important for man as these are used as
bait for catching fish
food of poultry
medicine for gout
All of the above
Posterior pituitary gland
produces and store hormones
stores 6 trophic honnones
stores and releases ADH and oxytocin
release and store growth and thyroid stimulating hormone