List of top Biology Questions

Which of the following are most suitable indicators of SO2 pollution in the environment?
The crops engineered for glyphosate are resistant/ tolerant to
A major characteristic of monocot root is the presence of
Cytochromes are found in
Chromatophores take part in
The guts of cow and buffalo possess
Sliding filament theory can be best explained as
Most animals are tree dwellers in a
The wings of a bird and the wings of an insect are
Vertical distribution of different species occupying different levels in a biotic community is known as:
A gymnast is able to balance his body upside down even in the total darkness because of
In which of the following, both pairs have correct combination?
Auxin can be bioassayed by
The primary dentition in human differs from permanent dentition in not having one of the following type of teeth. deficiency disease caused by lack of thiamine (vitamin B)
The active form of Entamoeba histolytica feeds upon
The imperfect fungi which are decomposers of litter and help in mineral cycling belong to
A protoplast is a cell
Which of the following are the important floral rewards to the animal pollinators ?
Metagenesis refers to
Which of the following enhances or induces fusion of protoplasts?
Axile placentation is present in
What causes a green plant exposed to the light, on only one side, to bend towards the source of light as it grows?
A technique of micropropagation is
Grafted kidney may be rejected in a patient due to
Which of the following joints would allow no movements?