Vaccine for influenza has been discovered by
Khorana
John
Mittel
Salk
- Turner's syndrome is a disease caused by
- The natural defence of our body against foreign germs is formed by
- AIDS is caused by the organisms which are
- The theory that believes that the first living organism came from another planet is known as
- Organisms that feed on the excreta of other organisms are called
- In one minute normally the heart beats
- The genetic code DNA is carried from the nucleus to Ribosome by
- Chlorosis is the phenomenon where leaves have
- What are the symptoms of Xeroph-thalmia?
- Who coined the term gene?
- The universal recipient belongs to blood group
- The layer of stagnant water in which light penetrates is called
- The two German scientists who proposed the 'cell theory' were
- What is 'atavism'?
- Dwarf plants can be made to attain their normal stature by applying
- Blood is a kind of
- Infection of salivary glands by a virus leads to
- Synthesis of nutrients by green plants is called
- The oldest era is
- The germ theory of diseases was put forward by
- Which of the following is a good and rich source of vitamin 'C'?
- Saliva flows at the sight of food. This action is
- The equilibrium and co-ordination is looked after by which part of the brain?
- Legumes are highly nutritious because they are rich in
- Biological control is to check growth of
- Kwashiorkar is characterised by
- Which one of the ecosystems Is the largest in the world?
- The aphotic zone means that light is
- The tear glands help us in
- Cutting and layering are the methods of plant propagation usually referred to as