List of top Questions asked in MPBSE Class XII Board- 2026

Double-helix structure of DNA as proposed by Watson and Crick.
Define oncogenes and name one disease caused by their activation.
Why is the Amazon rainforest called the "lungs of the earth"?
Differentiate between microsporogenesis and megasporogenesis.
Penicillin is obtained from a fungus named _____.
The number of hydrogen bonds between adenine and thymine is _____.
What is the full form of GEAC?
On which island group did Darwin observe finches?
What is the name of the method for detecting genetic disorders during pregnancy?
Which of the following does a newly born need with breast milk?
Two to Six years of age is called ?
To make ORS drink it should be mixed with?
Which of the following does a newly born need with breast milk?
Vinegar is?
What is transmitting agent of cholera?
During Pregnancy which elements gets lost in blood?
Washing machine saves?
Molecular formula of water is ?
At the time of birth average weight of "Baby" is?
Which of the disease does not spread through air?
Which of the following is not a vegetable stain?
Which of the following is the best means of Investment?
Which one is not a source of water?
Which emotion of a baby is visible from birth?
Which one is not a Consumer right?