When a movement of a plant organ is stimulated by contact with an object, it is termed
heliotropism
geotropism
haptotropism
gardening
- The natural defence of our body against foreign germs is formed by
- pH of blood remains constant due to
- Which among, the following is a solid lubricant?
- Pulse rate is measured in the wrist by observing the jerks of blood In the
- The 'germ theory of disease' was propounded by
- Tetrodotoxin is a potent poison that
- Turner's syndrome is a disease caused by
- The cavities of the brain are filled with
- Nephantis is popularly called
- The normal temperature of human body on the Kelvin scale is
- Who was the first scientist to use an instrument for biological studies in 1665?
- The oldest era is
- 1 gm of carbohydrate gives energy which is about
- Deciduous forests are those with trees
- Whooping cough is caused by
- Lecuminous plants are recommended for rotation of crops because they
- Malaria is transmitted from one person to another by
- Lamarck's theory of inheritance of acquired characters was challenged by
- Which among the following animals has the largest Intestine?
- Carbohydrates are mainly needed for
- Measles and influenza are caused by
- The influenza vaccine was discovered by
- The study of heart is called
- Nekton are those organisms
- Eosinophil™s are stained by
- The country where commercial production of cultured pearls is undertaken on large scale is
- Green plants In the sea are useful for respiration of flash because they
- One of the following is often called the master gland. Which one is it?
- The deficiency of Vitamin A which leads to poor vision during night is termed
- The primary energy for living organisms is