List of top Biology Questions

Function of companion cells is
Eutrophication is often seen in
Actin binding sites are located on:
Glucose is mainly absorbed in :
The organism which can tolerate and thrive in a wide temperature range are known as
Traizines are widely used as
Pyruvate can be converted to acetyl coA by the action of
In phaeophyceae, which of the following pigments is absent?
Isoenzymes can be best defined as
Entamoeba differs from Amoeba in not having
Iodine is extracted from which of the following algae ?
The endosperm of gymnosperms is
In Cycas, the fertilization is
Which of the following belongs to phylum coelenterata?
Which of the following is a rootless plant?
A dorsiventral leaf, when cut into section, its vascular bundles reveal presence of pholem on
The method of directly injecting a sperm into ovum in assisted reproductive technology is called
Chiasmata are most appropriately observed in meiosis during
Which of the following is an example of pleiotropy ?
Which one among the following is a poikilothermic animal
Which one of the following plants has bicollateral vascular bundles in its stem?
Who discovered transduction in bacteria?
Which hormone is responsible for ovulation?
Vermicompost is
Vermicompost is ecofriendly because