Leaves Call off branches In the winter because of
fall in atmospheric pressure
completion of the duration of life of the plant
formation of separation (absciss layer) just outside the cork
shortening of day time
- In phototropism, auxins
- The development of new organs is termed
- Haemophilia is a hereditary disease carried by
- The part of the human brain concerned with sight is the
- The bone cells are connected with each other by
- Best growth of plants is attained if they are supplied with
- Dialysis is used when there is a failure of
- Which one of the following is viral disease?
- The best and easy method of control of crop pests is by
- The grouping of blood is based on substances called
- The blood without corpuscles is called
- Consumption of potassium cyanide leads to total stoppage of cellular activity in the human body, as…
- Clotting of blood is
- The heart of the human embryo starts beating in the _____ week of its development.
- The smallest size of a cell which can be seen directly by the eye is
- The spores of Puccinia formed on the leaves of wheat are called
- The 'father of genetics' is
- Which of the following diseases is considered as completely eradicated from India, as no case of the…
- pH of blood remains constant due to
- The oldest era is
- Desert plants are called
- What are oncogenes?
- Which one of the ecosystems Is the largest in the world?
- The term 'Fauna' means
- The country where commercial production of cultured pearls is undertaken on large scale is
- The counting of RBCs is done with
- The study of heart is called
- A few infections like sore throat, whooping cough and tuberculosis are carried through the respiratory…
- The golden age of Dinosaurs was
- Vitamin D deficiency leads to