Biology, asked by drbpparmar, 4 months ago

_______ is characterised by memory.
(1) Acquired immunity
(2) Non specific immunity
(3) Specific immunity
(4) Both 1 & 3

Answers

Answered by MrBaD143

0

Answer:

Both 1 &3 .........may be

Answered by neerajverma4151

0

Answer:

option 4 is a right answer

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