List of top Biology Questions

In Spirogyra lateral conjugation takes place in the cells of
Turpentine oil is derived from
Gymnosperms bear seeds but lack fruits because they lack
Gametophyte and sporophyte are independent of each other in which of the following groups?
Fern gametophyte is generally
Double fertilization is an event unique to
Which one is Peat Moss ?
Which of the following is a character of gymnospermous wood ?
Nitrogenous bases present in DNA
Bacillus thuringiensis is used to control
The exchange of segments of non-sister chromatids between chromosomes of a homologous pair is termed as
Passive immunity can be obtained by injecting
Nuclear membrane is absent in
Binomial nomenclature was given by :
Egg apparatus consists of
Golden rice is rich in
Two common characters found in centipede cockroach and crab are-
Tuberculosis is caused by
The word "phylum" in taxonomy was coined by
The ultimate biological unit which controls heredity is called
The third ventricle of the brain is situated in the
The term Alpha diversity refers to
The infoldings in mitochondria are known as:
The gastric juice contains:
The gaseous hormone which induces the ripening of fruits is