List of top Biology Questions

Which of the following is a sexually transmitted disease (STD)?
Which of the following can live at more than one place in a trophic level of an ecosystem?
Which of the following does coding of $\beta$-galactosidase in lac operon?
From which of the following do developing sperms get nutrition?
Who among the following propounded the terms muton, cistron, and recon?
Which of the following types of reproduction takes place in Amoeba under favourable condition?
Which of the following can lead to the development of brothers?
Which of the following is a significant trend in human evolution ?
Where does capacitation of human sperms occur?
Which of the following is an excellent biofertilizer ?
Which of the following gases was not present in the early period of the Earth?
Convergent evolution is demonstrated by which of the following?
Where are mangrove vegetation found?
In which of the following does secondary succession take place ?
Which of the following is an example of atavism?
Which of the following is used to reduce the amount of cholesterol in the blood?
From which part of the plant is clove obtained?
Which of the following is a living fossil?
Which of the following human cells is motile?
Which of the following is a sex-linked character?
Which of the following is a part of the perianth?
Which of the following is an initial codon?
Who coined the word 'biology'?
What does Cry-toxin do?
By which of the following methods do cancer cells divide?