List of top Biology Questions

Which gas is released during the process of photosynthesis?
Which enzyme breaks the DNA molecule?
In India, Ramdev Mishra is known as the father of which subject or studies?
Genetic engineering is used in:
Name of vaccine for T.B. is:
The point where the funicle is attached to the body of the ovule is called:
Draw only labelled diagram of a DNA double helix structure.
Draw a labelled line diagram of women's reproductive system.
Describe the dihybrid cross with the help of checker board.
What do you mean by adaptations? Describe various adaptations in living organisms with suitable examples.
Describe the structure of human sperm and ovum with diagrams.
What are the causal organisms of typhoid and pneumonia? Give their symptoms.
Describe the process of microsporogenesis in Angiosperms with diagrams.
What do you mean by Biodiversity? Describe its different methods of conservation in detail.
Write an essay on Biotechnology.
Comment upon PCR.
Describe the main characteristic features of Genetic Code.
Define sex linked inheritance. Explain it with haemophilia and colourblindness.
Describe the Mendel's law of dominance.
What do you mean by polygenic inheritance? Describe with suitable example.
What is endosperm? Describe the process of its development and functions.
What do you understand by transcription? Describe it.
What is Heroin (Morphine)? This is obtained from which plant?
Draw only labelled diagram of a single antibody molecule.
What do you mean by central dogma of Molecular Biology?