List of top Biology Questions

In ginger, vegetative propagation occurs through

In a ring girdled plant

High value of BOD (Biochemical Oxygen Demand) indicates that

The active form of Entamoeba histolytica feeds upon

Match items in Column I with those in Column II

What is true of urea biosynthesis?

Choose the correct statement.

If a biochemical analysis of mitochondria has to be done, the best procedure would be

Which of the following statement is true?

Pollination in Rafflesia is occurred by

Pith cavity occurs in the stem of

The small projections present on the surface of pineapple fruit represent

Which one of the following is referred as 'living fossils'?

A colour blind man marry with a daughter of colour blind father, the generation will be

Select the animal that exhibits retrogressive metamorphosis.

When are interferons secreted in the body?

What is true about Bt toxin?

What is the advantage in clinical use of humulin (human insulin: produced through rDNA technique) over use of conventional ox or pig insulin?

According to the theory of spontaneous generation

A true fruit is one in which the fleshy part of the fruit is derived from the

Intercalated discs occur

The flight muscles in an eagle has more of aerobic muscles. These muscles are also called "Red fibre" because they are rich in