MCQ
Tetradynamous condition is found in
- AHibiscus rosa-sinesis
- BPetunia hybrida
- CHelianthus annuus
- ✓Brassica campestris
In tetradynamous conditions four stamens remain long and two short.
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$I.$ Ethidium bromide
$II.$ Restriction endonuclease
$III.$ Agarose
$IV.$ $UV$ radiation
Choose the correct option:
$I.$ Burrowing soil
$II.$ Losing heat during high temperature
$III.$ Active during morning and evening
$IV.$ Insulating body due to thick fatty dermis
Select the correct pair