- AStabilising natural selection
- ✓Disruptive natural selection
- CDirectional natural selection
- DThe curve never shows the formation of two peaks

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
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$I$ |
$II$ |
$III$ |
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$(a)$ PCR |
$(i)$ Specific base sequence |
$p.$ Taq polymerase |
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$(b)$ Downstream processing |
$(ii)$ Inheritable gene |
$q.$ Ampicillin resistant |
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$(c)$ Restriction endonucleasel |
$(iii)$ Amplification of $DNA$ |
$r.$ E. coli |
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$(iv)$ Product separation and modification |
$s.$ Quality control |


$I.$ A soil inhabiting plant bacterium, Agrobacteriumtumefaciens, a pathogen of several dicot plants is able to transfer a piece of $DNA$ known as $T-DNA$
$II.$ The T-DNA causes tumours
$III.$ Tumour formation induced by $Ti-$ plasmid
Which of the statements given above are correct?
$I.$ Enzymes
$II$. RNA primer
$III.$ DNA probe
$IV.$ Vectors
$V.$ host organisms
Select the correct option