List of top Questions asked in Bihar Board Class XII

Who among the following propounded the terms muton, cistron, and recon?

Which of the following gases was not present in the early period of the Earth?

Convergent evolution is demonstrated by which of the following?

Which of the following is an example of atavism?

Where are mangrove vegetation found?

In which of the following does secondary succession take place ?

Which of the following is an excellent biofertilizer ?

From which part of the plant is clove obtained?

Which of the following is used to reduce the amount of cholesterol in the blood?

Which of the following is a part of the perianth?

Which of the following human cells is motile?

Which of the following is a sex-linked character?

Which of the following is a living fossil?

Which of the following fixes nitrogen?

What does Cry-toxin do?

In which of the following is an extra pair of chromosomes found?

By which of the following methods do cancer cells divide?

Which of the following is an initial codon?

Who coined the word 'biology'?

Which of the following is related to the 'Yellow Revolution'?

In which of the following plants is there phosphoenol pyruvate receptor of CO2?

What is the tendency of endosperm in gymnosperms?

Which of the following is a stress hormone?

Which of the following is most harmful to the ozone layer?

Which of the following is related to Kaziranga National Park?