Explore topic-wise MCQs in Biology.

Where are Enzymes found?

Which of the following is an Autotroph?

Study of inter relationship between living organism and their environment is called _______

What provides electrons for the light reactions?

Which of the following harmone is called the emergency harmone ?

DNA can be found in what Organelles?

In which of the following organelles does photosynthesis take place?

Select the correct statement about the Heart Valves.

Hardest Part of the Human Body?

Organisms that depend only on raw plant products are said to be

Flowers in which polllination takes place by insect their pollen grains are ________

Who is known as father of Biology

Branch of science which deal with the study of causative agent of disease is __________

Plantain is

Human Heart is made up of

Plants grow in size because of

Five Kingdom Classification was preposed by _________

Biological control is to check growth of

In which of the following kind of organisms is the phenomenon found where in the female kills the male after copulation __________

Cretinism is due to the disorder of the glands

AIDS is caused by the organisms which are

Antisnake venom is prepared by

Phycology is the branch of botany in which we study about__________

Which of the following organelle is known as the 'Power House' of the cell?

Man has...............pairs of salivary glands

A colour blind person has difficulty in distinguishing which of the two colours ?

The disease Goitre is caused in persons who do not have in their diet sufficient

Oparin is known for his hypothesis on

Genes are situated on _________

Food wrapped in news paper is likely to get contaminated by

The mode of nutrition in which particulate food is devoured is

The universal donor belongs to blood group

What is scientific name of "Cotton" ?

Sleeping sickness in man is caused by the organism

Spices detoriate after prolonged boiling

The insects do not have blood pigments because

Smallest bone of human body is _________

Important objective of biotechnology in agriculture section is _________

Statement which is true about bacteria ?

Some species of which of the below kinds of organisms are employed as biopesticides?

Cancer is caused by

The water readily available to plants for absorption by roots is

Which one of the following strongly threatens biodiversity?

Organisms that feed on the excreta of other organisms are called

Organisms which synthesise their own food are called

The technique of DNA fingerprinting in human was developed for first time by _________

In which of the following mammals estrous cycle is absent ?

The protoplasm of a child is exactly the same as that of its

Which of the following plays an important part in photosynthesis?

Branch of biology in which we study about relationship between living and their environment