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STD 12 - 9. biotechnology principlas and process — Biology STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 9. biotechnology principlas and process1 Mark
MCQ
Agarose is extracted from
  • ✓
    Sea weeds
  • B
    Blue-green algae
  • C
    Ephedra
  • D
    Sargassam
✓

Answer

Correct option: A.
Sea weeds
a
Agarose is extracted from sea weeds. It is a polysaccharide. In gel electrophoresis, $DNA$ fragments separate according to size through the pores of agarose gel

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