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7.Human Health and Disease
medium
Anamnestic response
A Encounter a pathogen first time
B Encounter pathogen second time
C $A$ and $B$ both
D None of the above
Solution
Solution is Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Standard 12
Biology
Similar Questions
Match List$-I$ with List$-II$ :
| List$-I$ | List$-II$ |
| $a$ Cellular barrier | $i$ Interferons |
| $b$ Cytokine barrier | $ii$ Mucus |
| $c$ Physical barrier | $iii$ Neutrophils |
| $d$ Physiological barrier | $iv$ $HCl$ in gastric juice |
medium
