List of top Biology Questions

Meristematic tissue responsible for increase in girth of tree trunk is
Least quantity of urea is found in
Interfascicular cambium is
India is one of the twelve megadiversity countries with ____ of genetic resources of the world.
In wheat, the anthers are
In human beings, lungs are divided into
Hamburger?? phenomenon is also known as
Hamburger's phenomenon is also known as
Grey crescent is the area
Gnetum is considered closer to angiosperms than Cycas and Pinus because of
Genetically modified (GM) crops can be produced by
Free central placentation is found in family
Contractile vacuole of Amoeba
Random unidirectional change in allele frequencies that occurs by chance in all populations and especially in small populations is known as
Identify the site where Wuchereria bancrofti is normally found in human body
Signals from fully developed foetus and placenta ultimately lead to parturition which requires the release of
The one aspect which is not a salient feature of genetic code is its being
Megaspores are produced from megaspore mother cells after
Syngamy can occur outside the body of organism in
During meoisis I, chromosomes start pairing at
At metaphase chromosomes are attached to the spindle fibres by their
Which represents the action of insulin
Small intestine is the principal organ for absorption of nutrients. Absorption of water, simple sugars and alcohol etc. takes place in small intestine.
Protostele is the simplest stele. Protostele is the most advanced type of stele.
Periodic abstinence is a natural method where couples abstain from coitus Coitus from day 5-10 should be avoided because this is the time of ovulation.