List of top Biology Questions asked in UP Board XII

Write a note on Colour blindness.

What do you understand by biodiversity? How can it be preserved?

Write an essay on search for genetic material.

Write a note on Thalassaemia.

What are antibiotics? What is their importance in human life?

Explain the difference between chemical fertilizer and biofertilizer.

What is the use of biotechnology in the field of medicine?

What is plant succession? Explain with an example.

What is a plasmid? Explain.

Write a note on immunity.

Describe the structure of a typical ovule with a diagram.

Explain Oparin's theory related to the origin of life.

Describe the menstrual cycle with a diagram.

Explain the importance of humans in the ecosystem.

What is opioid drug? Explain.

Explain the difference between population and community.

What is Apomixis? Explain with example.

Explain the law of incomplete dominance with an example.

What are nucleosides? Explain.

Write a note on genetic engineering.

Describe the structure of human sperm with diagram.

Write a note on Bt cotton.

What is the function of Leydig cells?

Cocaine is obtained from which plant?

Differentiate between purine and pyrimidine bases.