MCQ
If the $DNA$ strand has the nitrogenous base sequence $ATTGCC$, the $mRNA$ will have
- A$ATTGCA$
- B$ATCGCC$
- C$UGGACC$
- ✓$UAACGG$
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| Column – I | Column $- II$ |
| $(1)$ Failure of cytokinesis | $(p)$ To study in beritance of particular traits |
| $(2)$ Trisomy of 21 | $(q)$ Polyploidy |
| $(3)$ Error of metabolism | $(r)$ Down's syndrome |
| $(4)$ Pedigree analysis | $(s)$ Phenylketonuria |
$I$. Polymerase chain reaction
$II$. Recombinant $DNA$ technology
$III$. Enzyme linked immune-sorbant assay
Choose the correct option
$R$ - Agrobacterium tumifaciens is a pathogens ofseveral dicot plants