MCQ
In a population, natality is used to represent ____________.
- Adeath rate
- Bnumber of individuals leaving the habitat
- ✓birth rate
- Dnumber of individuals entering a habitat
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| I | II | ||
| 1. | Malaria | a. | W. bancrofti |
| 2. | Filariasis | b. | E. histolytica |
| 3. | Typhoid | c. | Plasmodium |
| 4. | Amoebiasis | d. | Salmonella |
$\ce{N-N Dimethyl aniline ->[A][273-278 K] 4-nitroso-N-N-dimethylaniline}$