MCQ
$DNA$ fingerprinting involves identifying differences in some specific regions in $DNA$ sequence, called as:
- ASatellite $DNA$
- ✓Repetitive $DNA$
- CSingle nucleotides
- DPolymorphic $DNA$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$A$ - number of chromosomes in endosperm
$B$ - number of chromosomes in egg cell
$C$ - number of chromosomes in polar nuclei
$III.$ Lack photorespiration $IV.$ Greater productivity of biomass
These are the probable characters of
| Column – I | Column $- II$ |
| $(1)$ Study of disease | $(p)$ Transgenic mice |
| $(2)$ Biological products | $(q)$ Testing toxicity of drug |
| $(3)$ Vaccine safety | $(r)$ Rheumatoid arthritis |
| $(4)$ Chemical safety | $(s)\; \alpha - 1$ Antitrypsin |