List of top Biology Questions

Tea and coffee are affected by:
If a plant having yellow or round seeds was crossed with another plant having green and wrinkled seeds then $F_1$ progeny are in the ratio:
Energy transfer in photosynthesis occurs as:
Abnormal growth of the tumor in cancer is due to:
Which of the following is a disease resistant, high yielding breed of poultry developed in Karnataka?
Which of the following is not a hereditary disease?
Which of the following is not found in DNA ?
Which of the following is not the locomotory organ of Protozoa?
Which of the following represents the condition seen in the family composite?
Which one of following feature is possessed by crustaceans and not by insects?
Which of the following cells of connective tissue secrete antibodies ?
Which is soluble RNA ?
Which is not true for glycolysis?
Which hormone is maximum in coconut milk?
When synapsis is complete all along the chromosome, the cell is said to have entered a stage called
Two animal cells are interconnected by:
Trophic hormones are released by
Through which cell of the embryo sac, does the pollen tube enter the embryo sac?
The theory of chemical evolution of life' was proposed by .
The number of cranial nerves in frog and man is:
The cyanobacteria are also referred to as
Sweat glands and external ears are characters of group
Stanley Miller proposed origin of life by:
Spiracles found in cockroach are:
Spermateleosis is