POSTGRADUATE LEVEL SELECTED QUESTIONS WITH THEIR ANSWERS.

World of Biology.
QUESTIONS AND ANSWER'S KEY 40 >>>> 50.

41).Pick out the fungal disease.
a) Amoebiasis
b) Ring worm
c) Malaria
d) Influenza

42).An example for a direct transmission of disease is ________.
a) Measles
b) Pellagra
c) Malaria
d) Obesity

43).One of the following is not a means of direct transmission of disease.
a) Sneezing
b) Coughing
c) Fomites
d) Talking

44).Animals such as tick, mites, birds, insects and mammals transmit diseases like
______.
a) Cholera, typhoid, tuberculosis
b) Cholera, malaria, cholera
c) Rabies, ring worm, cholera
d) Common cold, malaria, cholera

45).Foreign protein entering the body are called _________.
a) Antibody
b) Anti allergic
c) Alleles
d) antigens

46).________ are produced to detoxify the antigens
a) Enzymes
b) Harmones
c) Antibodies
d) RBC

47).Antibodies are ____________.
a) Proteinaceous substance
b) Non proteinaceous substance
c) Hormones
d) Enzymes

48).The resistance developed by an individual during lifetime on exposure to the
infectins is called _________.
a) Acquired immunity
b) Passive acquired immunity
c) Natural immunity
d) Artificial passive acquired immunity

49).An infant should be breast fed for a minimum period of _________.
a) Six months
b) Dual antigen
c) Two months
d) Twelve months

50).DPT is a ____________.
a) Triple antigen
b) Dual antigen
c) Antigen
d) Mono antigen

Answers:

41). b)    42). a)     43). c)     44). b)    45). d)     46). c)        47). a)     48). a)    49). a) 50). a)