M.Sc. (Semester II) (CBCS) Examination Nov/Dec-2018
Zoology
GENERAL AND COMPARATIVE ENDOCRINOLOGY
Time: 2½ Hours Max. Marks: 70
Instructions: Q.1, 2 6 are compulsory.
Answer any two questions from Q.3, 4 and 5.
Q.1 Rewrite the following sentences by choosing the most alternative given
below:
14
Diabetes mellitus is deficiency of hormone.
Thyroid stimulating hormone Adrenocorticotrophin hormone
Oxytocin Insulin
ADH is secreted by the
Hypothalamus
Posterior lobe of pituitary gland
Intermediate lobe of pituitary gland
Anterior lobe of pituitary gland
Over activity of thyroid gland is called
Addisons disease Cushing syndrome
Hyperthyroidism Hypothyroidism
The first hormone isolated (1902) was
Thyroxin Vasopressin
Secretin Adrenalin
Oxytosin stimulates the contraction of
Lung Ovary
Heart Uterus
Sertoli cell secrete
TSH
Oestrogen
Substance inhibiting secretion of FSH from the anterior pituitary
Testosterone
Which of the following is not a hormone of the anterior pituitary gland?

Growth hormone Prolactin
Leutinizing hormone Oxytoxin
Q.2 Describe hormonal role in reproduction. 14
Q.3 Answer the following:-
Describe development and differentiation of gonad. 07
Hormones of gastrointestinal tract 07
Q.4 Explain the following:-
Mechanism of sex differentiation 05
Describe hormone action on behavior 05
Discovery of hormones 04
Page 2 of 2
SLR-VS-507
Q.5 Explain in short 07
Mechanism of hormone action 07
Neurosecretion of invertebrates
Q.6 Write short notes (any 14
Hormone action on growth
Hormones and homeostasis
Hormonal regulation of metabolism
Lactation and its regulation
Development and differentiation of gonad
Hormonal role on migration and color change.