Bacteria utilising radiant energy to prepare food are
chemosynthetic bacteria
heterotrophic bacteria
photosynthetic bacteria
free living bacteria
- Bird nu is a disease which affects and spreads through
- Who coined the term gene?
- The deficiency of Vitamin A which leads to poor vision during night is termed
- The suggestion that the chromosomes are the carriers of hereditary material was first made by
- Which one of the following was probably absent in the atmosphere at the time of origin of life?
- The bone cells are connected with each other by
- Geotropism is reaction of plants to the stimulus of
- The most primitive mammals are
- Enzymes are produced by
- Nekton are those organisms
- The enzyme that is necessary to bring about clotting of blood is
- Which one of the following animals stores water in the intestine?
- The larva of the housefly is called
- What is the other name for the brain?
- The scientist who discovered the blood groups is
- Fat present below the skin surface in our body acts as a barrier against
- Measles and influenza are caused by
- The normal systolic blood pressure is
- The drug Ergot is obtained from
- The ultimate substances to which the carbohydrates are degraded are
- The best and easy method of control of crop pests is by
- Gases of Jupiter' are
- Haemoglobin is dissolved in the plasma of
- Mutations could be created by X-rays. This was found by
- Phonoreceptor refers to the perception of
- The country's first 'brain bank' that can store up to 300 human brains has been opened at
- Which among the following is a Cast growing tree?
- The artificial kidney is a
- Best growth of plants is attained if they are supplied with
- The tear glands help us in