List of top Biology Questions

Meiosis II performs
Which of the following plant cells will show totipotency?
Who proved that DNA is basic genetic material?
Ultraviolet radiations from sunlight causes a reaction that produces
Initiation codon of protein synthesis (in eukaryotes) is
In plant cells, peroxisomes are associated with
In salivary gland chromosomes/polytene chromosomes, pairing is
Hair present in the skin are
Formation of cartilage bones involves
In Pinus; the pollen grain has 6 chromosomes then in its endosperm will have
A plant having seeds but lacking flowers and fruits belongs to
Which one of the following is not common between Funaria and Selaginella
The plant group that produces spores and embryo but lacks vascular tissues and seeds is
A plant in which sporophytic generation is represented by zygote is
Bull Frog of India is
Aristotle's lantern occurs in class
Star Fish belongs to
Eye of the molluscan group that resembles vertebrate eye is
Adult Culex and Anopheles can be distinguished with the help of
Cytokinins are known to :
Meroblastic cleavage is a division which is
Organisms which are indicator of SO pollution of air
Soil particles determine its
Experiments on Acetabularia by Hammerling proved the role of
In guard cells when sugar is converted into starch, the stomatal pore