What are the symptoms of 'Pellagra'?
Colour blindness
Rickets
Patches of skin
Soft bones
- Vitamins A and C are predominantly present in
- Hormone promoting maleness in flowering plants is
- During dehydration, the human body is usually lost by the human body is
- Cancer is induced by certain viruses called
- Edward Jenner to find out the efficacy of vaccination used
- The blood without corpuscles is called
- What are halophytes?
- The nerve messages enter the cell through the
- Gases of Jupiter' are
- The term 'Fauna' means
- The grey matter of the brain is so coloured because of the concentration of
- Warm-bloodedness
- Rh+ blood is due to genes which are
- Athlete's Foot' is a disease caused by
- Which one is a water-soluble vitamin?
- The bone cells are connected with each other by
- Wallace's line is a line
- In phototropism, auxins
- Which of the following diseases is caused by the deficiency of iron in human body?
- Which one of the following acts as a communication system?
- The age of a tree can be determined by
- The equilibrium and co-ordination is looked after by which part of the brain?
- Lecuminous plants are recommended for rotation of crops because they
- Blood plasma from which fibrinogen is removed is known as
- The smallest size of a cell which can be seen directly by the eye is
- The rate of heartbeat is accelerated by the hormone
- Vessels leaving the heart are
- The part of the brain which is responsible for intelligence is
- The thrombocytes are associated with
- Phonoreceptor refers to the perception of