MCQ
The confirmatory test used to diagnose $AIDS$ is
- A$ELISA$
- ✓Western blot
- C$ESR$
- D$PCR$
(b) $HIV$ antibodies can be detected by the $ELISA$ test. A positive $ELISA$ should be confirmed using another test called the western blot test.
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$I.$ Cytokinins are formed primarily in roots
$II.$ Auxin and cytokinin are antagonistic in apical dominance
$III.$ Kinetin (a modified $DNA$ purine) was discovered from herring sperm
$IV.$ Zeatin is auxin
$V.$ Zeatin was firstly extracted from herring
Choose the incorrect one