List of top Biology Questions

What are the effects of drug and alcohol abuse on the body?

How does elephantiasis (Filariasis) occur?

Explain the reasons for ozone depletion in the stratosphere.

Explain the difference between in-situ and ex-situ conservations.

State the characteristics of genetic code.

Describe the structure of microsporangium with diagram.

What do you understand by biopiracy?

What is placenta? Write its functions.

Explain the difference between exonuclease and endonuclease enzymes.

Why did Mendel choose pea plants for his experiments?

Describe the common diseases found in humans.

A typical nucleosome contains how many base pairs of DNA helix?

State two distinctive properties of any population.

What is the difference between dominance and recessiveness? .

What is the total number of chromosomes in humans?

By which is the hormone named relaxin secreted?

What are fermented beverages? Write their names.

State the main features of human genome.

Write a note on Biosphere.

How many contrasting characters were there in the pea plant studied by Mendel?

Which enzyme joins DNA fragments?

Explain the dihybrid cross with the help of a checkerboard.

The study of mutual relations between the organism and its environment is called

The ability to regenerate is found in

Turner syndrome occurs due to