CBSE 12 Biology Question Paper-2016 Set-1

Which part of the brain controls involuntary actions like heartbeat and breathing?

Which hormone is responsible for the 'fight or flight' response?

Which process helps in the formation of new species?

Which part of the plant is responsible for absorption of water and minerals?

Which is the male reproductive part of a flower?

What is the mode of nutrition in fungi?

Which of the following is not a vector-borne disease?

The basic functional unit of the kidney is:

DNA fingerprinting is used for:

Which of the following causes AIDS?

Which blood cells help in clotting of blood?

What is the site of photosynthesis in a plant cell?

Which part of the human eye controls the amount of light entering it?

Which one of the following is a biodegradable substance?

Which of the following structures helps amoeba in movement?

What is the function of the xylem in plants?

Which hormone regulates sugar level in blood?

Which of the following reproduces by binary fission?

Which one of the following is an air pollutant?

Which gas is released during photosynthesis?

Which organ helps in the filtration of blood in the human body?

Which of the following is a producer in a food chain?

Which of the following is an example of excretion in plants?

What is the shape of DNA molecule?

Which among the following is not a greenhouse gas?

Which disease is caused by Plasmodium?

Which among the following is a decomposer?

Which type of reproduction involves two parents?

Which part of the human brain is responsible for intelligence?

Which process in green plants converts solar energy into chemical energy?