MCQ
It provides medium for enzymatic activities needed for growth.
- ✓Water
- BTemperature
- CNutrients
- DOxygen
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Select appropriate choice for the blanks $A, B$ and $C$ to complete the given $NCERT$ statement
| Column$-I$ | Column$-II$ |
| $(a)$. A vector of disease | $(i)$ Bombyx |
| $(b)$. A gregarious pest | $(ii)$ Limulus |
| $(c)$. A living fossil | $(iii)$ Locusta |
| $(d)$. An economically important insect | $(iv)$ Culex |