List of top Biology Questions

Transverse binary fission occurs in
Exchange of segments between nonsister chromatids of homologous chromosomes is called
Which of the following is not phagocyte in nature ?
Haematuria is
For Mucor zygospore is
Capacitation of sperm occurs in
The pan of an eye which acts like a diaphragm of a photographic camera is
The dendrite carries impulses
Cochlea of mammalian internal ear is concerned with
Which is not a gonadal hormone?
Ethyleneisa
When the pollen tube enters through the micropyle, it is termed as
For self pollination, flower must be
Blood colloidal osmotic pressure is maintained by
What is true about cleavage in the fertilized egg in humans?
ADH deficiency causes
In normal blood pressure of 120/80 mm Hg, the numerator represents
In alveolar air, the partial pressure of CO is
In bacteria cell wall is made up of
Non-cellular layer that connects inner surface of the epithelial tissue to the connective tissue is
Amphitrichous flagellation means
Which cells on grass leaves help in minimising cuticular transpiration ?
In autumn and winter cambium produces
Spadix is the inflorescence of
The functional unit of mammalian kidney is :