List of top Biology Questions

Which one of the pathways of water movement involves cell wall and intercellular spaces ?
Which one of the following plants belongs to the Family Apocynaceae?
Wind pipe in man arises from
Which is the correct pathway for passage of urine in vertebrates?
What is the function of tapetum in a developing anther ?
The phenomena of spawning and amplexus are encountered in
The major constituent of phloem sap is
The karyotype of the Klinefelter's syndrome patient is
Testosterone, the male sex hormone, is synthesised in the
_____is a national park in Kamataka.
In a plant growing under dark condition, the leaves turn light coloured, intemodes become much elongated and it is termed as
Graveyard for RBCs is
Female gametophyte in angiosperms is
Choose the group containing only amniotes
Chloride shift is called
Bt toxin is coded by a gene named as
Biome refers to
In eukaryotes the genes are split because of
During DNA replication, Okazaki fragments are found in the lagging strand so as to
Which of the following is employed for the synthesis of monoclonal antibody by hybridoma techinque ?
Puffs of polytene chromosomes are specially concentrated with
The brush border of small intestine is formed by
Anemophilous flowers do not have
Pith parenchyma generally lacks
Pollenkitt helps in the