List of top Biology Questions

Somatic hybridisation is accomplished by
Cerebral cortex consists of
Final electron acceptor in PS II during light reaction is
The energy-releasing metabolic process in which substrate is oxidised without an external electron acceptor is called
Which is absent in blood of Cockroach
Hormone that opposes apical dominance is
Final product of HSK cycle is formed in
About 70% of total global carbon is found in
World Summit on Sustainable Development (2002) was held in
Dry indehiscent single-seeded fruits formed from bicarpellary syncarpous inferior ovary is
In humans blood passes from post caval to the diastolic right atrium of heart due to
The slow rate of decomposition of fallen logs in nature is due to
Senescence as an active developmental cellular process in the growth and functioning of a flowering plant, is indicated in
Unisexuality of flowers prevents
Which one of the following is not observed in biodiversity hotspots ?
Endosperm is consumed by developing embryo in the seed of ....
Which one of the-following proved effective for biological control of nematodal diseases in plants ?
Which one of the following is the correct difference between rod cells and cone cells of our retina ?
When body tissues are injured resulting in the loss of blood, the process of blood clotting begins and the blood platelets release
Who among the following is recognised as the father of immunology ?
A transgenic food crop which may help in solving the problem of night blindness in developing countries is
Bacterial leaf blight of rice is caused by a species
Darwin's finches are a good example of
Cry endotoxins obtained from Bacillus thuringiensis are effective against
Which one of the following items gives its correct total number?