1.Official
angle of a wave will be refracted to
a)60
degree
b)90 degree
c)50
Degree
d)80
degree
Ans: b) 90 degree
2. Elephantiasis
disease is transmitted by
a)Sand
fly
b)house
fly
c)Culex
mosquito
d)Anopheles
mosquito
Ans: c)Culex
mosquito
3.
Pheromones are
a)Endohormones
b)Ectohormones
c)growth
regulators
d)None
of these
Ans: b)Ectohormones
4. Carbylamine
test is a diagnostic test
a)Primary
amine
b)Secondary
amine
c)Tertiary
amine
d)Quartery
amine salts
Ans: a)Primary amine
5.The time
taken by individual blood cell to make a complete circuit of the body
a)75
seconds
b)
65 seconds
c)
60 seconds
d)
70 seconds
Ans: c) 60 seconds
6. The study
of action of drugs is known as:
a)pathology
b)Pharmaceutical
c)Pharmacognosy
d)Pharmacology
Ans: d)Pharmacology
7.
Electromyograph is a diagnostic test of
a)Lungs
b)Muscles
c)Veins
d)Blood
Ans: Muscles
8.
Mango juice is obtained from
a)mesocarp
b)epicarp
c)endocarp
d)pericarp
Ans: b)epicarp
9. An
antiviral chemical produced by the animal cell
a)hormone
b)virone
c)interferon
d)cystone
Ans: c)interferon
10. Which is
the ‘black death’ disease
a)avian
flue
b)swine
flue
c)plague
d)malaria
Ans: c)plague