The term ‘active immunity’ means (a) increasing rate of heart beat (b) increasing quantity of blood (c) resistance developed after disease (d) resistance developed before disease.

The term ‘active immunity’ means
(a) increasing rate of heart beat
(b) increasing quantity of blood
(c) resistance developed after disease
(d) resistance developed before disease.
by

1 Answer

Answer :

(c) resistance developed after disease
by

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Last Answer : The answer is '72times'

What is in a healthy person rate of heart beat on one minute? -General Knowledge

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Last Answer : answer:

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Last Answer : 72

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