Some sample questions from CBSE Class 12th Biology Question Paper (Set-1) are given here
Q. Name an organism where cell division in itself is a mode of reproduction.
Q. When does a human body elicit an anamnestic response?
Q. Name any two diseases the ‘Himgiri’ variety of wheat is resistant to.
Q. State the role of transposons in silencing of mRNA in eukaryotic
Q. Why ‘ire green algae not likely to be found in the deepest strata of the ocean?
Q. State what docs ‘standing op of a trophic level represent.
Q. Why is the use of unleaded petrol recommended for motor vehicles equipped with catalytic converters?