List of top Biology Questions

Select the option that correctly matches characteristic features with the group of three animals.

Which technique is used for the test tube baby program?

Which insect is useful for us?

Spore bearing leaf is called

In mammals which organ acts as blood bank ?

Hygroscopic roots are found in :

Hydra can not digest :

Epinasty movement is found in :

Dinosaurs disappeared during :

Imbibtion is a :

A molecule of ATP is structurally similar to a molecule of :

Hydathodes are meant for :

Cuscuta is a :

Inverted omega shaped vascular bundles are found in :

Apogamy results in formation of :

Coacervates are :

What is plasmid?

The yellow colour of urine is due to the presence of

Formation of urea takes place in the _______.

Atrial systole lasts for _______ in Cardiac Cycle

Which of the following options best represents the enzyme composition of pancreatic juice ?

The hormone 'melatonin' is secreted by the gland

Photosensitive compound in human eye is made up of -

A cell organelle containing hydrolytic enzymes is -

In a dithecous anther, each pollen sac contain 1000 MMC. What is the total number of pollen-grains produced by the anther ?