MCQ
Genetic drift operates in
- ✓small isolated population
- Blarge isolated population
- Cnon reproductive population
- Dslow reproductive population.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| 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:
Column $A$ Column $B$
(i) Oncogenes (1)Causes $AIDS$
(ii) Single circular $DNA$ (2)Lac-Operon concept
(iii) Splicing (3) Component of bacterial chromosome
(iv) Jacob and Monad (4) Processing of $mRNA$ molecules
(5) When activated cause cancer
$(i) (ii) (iii) (iv)$ respectively