List of top Biology Questions

Jelly fish belongs to class

Fish which can be used in biological control of mosquitoes/Larvicidal fish is

Death of protoplasm is a pre-requisite for a vital function like

Which of the following hormones can replace vernalisation?

The substrate for photorespiration is

'Origin of Species' was written by

The causal organism for African sleeping sickness is

Soil conservation is

Theory of inheritance of acquired characters was given by

Polyribosomes are aggregation of

Histamine secreting cells are found in

Arteries carry oxygenated blood except

The age of most ancient geological formation is estimated by

Out of diffuse porous and ring porous woods, which is correct?

The size of chlorophyll molecule is

Generative cell was destroyed by laser but a normal pollen tube was still formed because

Egg is liberated from ovary in

Lymph differs from blood in possessing

Haversian canals occur in

Which one is an essential mineral, not constituent of any enzyme but stimulates the activity of many enzymes

In C4 plants, Calvin cycle operates in

System of classification used by Linnaeus was

Leaf fall can be prevented with the help of

Artificial system of classification was first used by