List of top Biology Questions

If pancreas is removed, the compound which remain undigested is

The biofertilizers are

Common origin of man and chimpanzee is best shown by

A person with the sex chromosomes XXY suffers from

Which of the following is a living fossil?

How many mitotic divisions are needed for a single cell to make 128 cells?

Evolutionary convergence is characterised by

In human beings, the eggs are

Which of the following is free-living aerobic and non-photosynthetic nitrogen-fixing bacterium?

Viruses possess

The embryonated egg of Ascaris represents

Smooth muscle fibres are:

The smallest unit of classification is:

The secretory immunoglobulin present in the colostrum of mother is

Potato is included in solanaceae family because

Lamarck published his views on concepts of evolution in 1809 in his book:

To yield milk, cow is given

Presence of vestigial organs is in favour of which of the following theories?

Which of the following is the largest and edible bud?

Which of the following prevents the photo-oxidation and destruction of pigments ?

The genetic material of bacteria is present as:

The food in onion is stored in the form of:

Preparation of sperm before penetration of ovum is

How much amount of oxygen is present in one gram of haemoglobin?

Genes present on Y-chromosome are called