MCQ
Plasmid is used as carrier because:
- AIt has both ends with replicating points
- BIt has no free ends
- ✓It is circular $DNA$ with a capacity of binding with eukaryotic $DNA$
- DAll of the above
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$1.$Formation of the chromosome theory of heredity
$2.$Experiments which proved that $DNA$ is the hereditary material
$3.$Mendel's laws of inheritance-discovery
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