CBSE-CLASS-XII SERIES Biology
Flower A Fascinating Organ Of Angiosperms
1 previous year questions.
Volume: 1 Ques
Yield: Medium
High-Yield Trend
1
2024 Chapter Questions 1 MCQs
01
PYQ 2024
medium
biology ID: cbse-cla
Which one of the following statements is correct in the context of observing DNA separation by agarose gel electrophoresis?
1
DNA can be seen in visible light.
2
DNA can be seen without staining in visible light.
3
Ethidium bromide stained DNA can be seen in visible light.
4
Ethidium bromide stained DNA can be seen under UV light.