List of top Biology Questions

Sweet potato is homologous to
The basic unit of study in Ecology is
Taxonomic hierarchy refers to
Ostia are present in
Which organism lacks archegonium ?
Which one among the following groups of plants is placed in the beginning of Engler and Prantl's system of classification?
Among the following which structure is not functionally similar to others
Which of the following plants has the largest gametophyte ?
Which species of Pinus produces "Chilgoza" ?
Oxyntic cell produces
Taxonomic hierarchy refers to
Anatomically fairly old dicotyledonous root is distinguished from the dicotyledonous stem by
Family is placed between
Scientific study of diversity of organisms and their evolutionary relationships is
The end of fragments of DNA molecules are sticky due to
The aggregate fruit is formed from
Asthma is characterised by
Stratified epithelium is found in
Inflorescence of Liliaceae is
which of the following is a ketone body?
Compare the statement A and B. Statement: A Ethylene is a gas which acts as growth regulator of plants. Statement: B It is the most simple plant hormone.

Progesterone is secreted by

Glomerular filtrate contains
Cell theory was proposed by

Which of the following is a macronutrient?