M.Sc. (Semester II) (CBCS) Examination Mar/Apr-2018
Zoology
GENERAL AND COMPARATIVE ENDOCRINOLOGY
Time: 2½ Hours
Max. Marks: 70
Instructions: Question number 2 and 6 are compulsory. Attempt any two from Question No. 4 and 5.
Q.1
Rewrite the following sentences by choosing the most correct alternative given below:-
14
The cells in the wall of intestine are stimulated to production of secretion by
Cholecystokinin
Bile juice
Acid in chime
Gastrin
The chemical messenger where a neurin contacts its target cells by axonal extension and then release the hormone into a synaptic cleft between two cells is called
Endocrine
Neurocrine
Neuroendocrine
Paracrine
Gonadal hormones called influence sex behavior in the human male.
Androgens
Estogene
Progesterone
Relaxin
is also known as little Gastrin.
I Gastrin
II Gastrin
III Gastrin
IV Gastrin
hormone causes the degeneration of the Mullerian duct.
Estrogene
Anti mullerian duct
Testosterone
None of these
The first hormone to be discovered to gastrointestinal hormone was
Secretin
Gastrin
Cholecystokinin
Substance P
Calcium release from bone, absorption from the gut and reabsorb in the kidney is regulated by
Thyroid hormone
Parathormone
Steroid hormone
Neuropeptides
Q.2
Long answer type question:- Describe in detail biosynthesis of amino acids and derivate of steroid hormones.
14
Q.3
Answer the following.
Effects of hormones on behaviours.
07
Role of gastrointestinal hormones.
07
Q.4
Explain the following.
Role of oestrogen.
05
Islets of Langerhans.
05
Leydig cell
04
Page 2 of 2
SLR-UT-623
Q.5
Explain in short
Homeostasis
07
Role of progesterone
07
Q.6
Write short notes on any four of the following:
14
Growth hormone
Oxytocin hormone
Hormone ACTH
Role of MSH
Role of hormone in migration
Lactation and it's regulating