List of top Biology Questions

When flowering is regulated by length of day and night, it is called

Which one of the following systems is not mesodermal in origin?

Which is the largest endocrine gland ?

Hybridoma technology has been successfully used in :

Devices for self-pollination are :

Inner lining of stomach and intestine is formed of:

The bladders of Utricularia and pitchers of Nepenthes are modification of :

Intercalary meristem occurs in :

Vascular cambium of stem is :

Which of the following is a correct statement?

Phylloclades are :

What is true about fluid mosaic model?

Which is a component of chlorophyll?

Which is not properly paired?

Triple fusion in angiosperms is the fusion of second sperm with

Which of the following is an antigibberellin?

Which one of the following is vestigial organ of human?

Yeast belongs to which class?

The part of earth in which life exist is known as?

The magnitude of root pressure ranges from

The infective stage of Plasmodium is

Heterospory is the production of

DNA polymerase enzyme is required for synthesis of

Black rust of wheat is a fungal disease caused by

ADH controls water permeability of