List - I | List – II | ||
A. | Malignant tumors | i. | Destroy tumors |
B. | MALT | ii. | . AIDS |
C. | NACO | iii. | Metastasis |
D. | \( \alpha-Interferons\) | iv. | Lymphoid tissue |
The correct matches are:
Malignant tumors are characterized by metastasis (the spread of cancer cells). Thus, A-III.
MALT (Mucosa-associated lymphoid tissue) is a type of lymphoid tissue. Thus, B-IV.
NACO (National AIDS Control Organisation) is related to AIDS. Thus, C-II.
Alpha-interferons are used to destroy tumors (they have anti-cancer properties). Thus, D-I.
Therefore, the correct option is (1): A-III, B-IV, C-II, D-I.
List-I Types of barriers | List-II Examples |
---|---|
(A) Cytokine barriers | (IV) Interferons |
(B) Physical barriers | (I) Mucus coating |
(C) Cellular barriers | (III) Phagocytosis |
(D) Physiological barriers | (II) Tears from eyes |
List I | List II | ||
---|---|---|---|
A | Mesozoic Era | I | Lower invertebrates |
B | Proterozoic Era | II | Fish & Amphibia |
C | Cenozoic Era | III | Birds & Reptiles |
D | Paleozoic Era | IV | Mammals |