MCQ
The study of human population statistically is known as
- AChromology
- ✓Demography
- CPopulation science
- DSinography
$(i)$ Change in population $(ii)$ Composition of population $(iii)$ Distribution of population in space.
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| Column - $I$ | Column - $II$ |
| $(a)$ Bioreactor | $(i)$ Separation of DNA fragments |
| $(b)$ Electrophoresis | $(ii)$ Production of large quantities of products |
| $(c)$ $PCR$ | $(iii)$ Detection of pathogen, based on antigen-antibody reaction |
| $(d)$ $ELISA$ | $(iv)$ Amplification of nucleic acids |
Select the correct option from following: