Xerophthalmia is a deficiency disease. Deficiency of _________ causes it.
vitamin A
vitamin B
vitamin C
vitamin E
- The nerve messages enter the cell through the
- Timberline shows
- The deficiency of Vitamin A which leads to poor vision during night is termed
- Who considered evolution as due to mutation?
- The cell theory of Schleiden and Schwann states that
- Polyploid wheat does not normally show an increase in
- The valve between the right auricle and right ventricle is called
- Bacteria utilising radiant energy to prepare food are
- The enzyme that is necessary to bring about clotting of blood is
- Injection of insulin causes
- Which one of the following was probably absent in the atmosphere at the time of origin of life?
- Gases of Jupiter' are
- The artificial kidney is a
- The latest drug for cancer is obtained from
- Bovine Spongiform Encephalopathy refers to
- The larva of the housefly is called
- Vitamins A and C are predominantly present in
- Geotropism is reaction of plants to the stimulus of
- Which among the following animals has the largest Intestine?
- Eugenics is the application of genetics to improve
- Heart is made up of
- Oxygen transport is a function of
- Deciduous forests are those with trees
- Light compensation zone refers to
- Which of the following is a vector-borne disease for which a special programme has been launched by…
- An inherited characteristic which does not appear in one generation but can appear in the next is called
- Agroecology relates
- Which among the following may carry rabies?
- In case of a heart attack a hormone is injected as an emergency measure. Which one is it?
- When the earth was formed it had an atmosphere with