Which hormone is secreted when there is a rise in the blood glucose level?
Glucagon
Insulin
Nor-adrenaline
Thyroxine
- Infection of salivary glands by a virus leads to
- Which one of the following acts as a communication system?
- Antisnake venom is prepared by
- Dr Khorana's work relates to
- The universal recipient belongs to blood group
- The pathogenic organisms of an infected person are destroyed by the action of
- Oxygen transport is a function of
- Agroecology relates
- The method of inducing artificial immunity was discovered by
- Which of the following characteristics separates man from all other primates?
- Which organism probably arrived first in the world?
- The diseases that are caused by lack of vitamins are called
- Plant diseases are spread by
- The involuntary muscles are controlled by the
- Egg laying animals are referred to as
- Which of the following crops helps in nitrogen fixation?
- Kangaroo is one of the animals popularly called as
- Blood is a kind of
- Organisms that live in the deep sea are mainly
- The development of new organs is termed
- The closing and opening of the leaves of Mimosa pudica (Touch me not) plant is due to _______ movement.
- The country's first 'brain bank' that can store up to 300 human brains has been opened at
- The organ that produces antibodies in our body is
- In movable joints the tips of the bones are covered with
- Who discovered the electron microscope?
- Tse-Tse fly is the vector for
- AIDS is caused by the organisms which are
- Tetrodotoxin is a potent poison that
- Which organelle in the cell, other than nucleus, contains DNA?
- The bone cells are connected with each other by