Vessels leaving the heart are
veins
arteries
capillaries
lymph ducts
- Ecology of a population is known as
- The bone cells are connected with each other by
- The hormone that contains iodine is
- Best growth of plants is attained if they are supplied with
- The science of improving the hereditary qualities of future generations of mankind is referred to as
- Cancer cells are more easily damaged by radiation than normal cells because they are
- Small pox is caused by
- Legumes are highly nutritious because they are rich in
- Bird nu is a disease which affects and spreads through
- When the earth was formed it had an atmosphere with
- Whale reproduces by
- Heart is made up of
- The cortex of human brain normally consists of
- The specific gravity of blood
- What are the symptoms of Xeroph-thalmia?
- Hormones are carried from their place of production by
- Scurvy is a disease caused by the deficiency of vitamin.
- Malaria is transmitted from one person to another by
- Hydrotropism means the growth of roots
- Polyploid wheat does not normally show an increase in
- The scientist who discovered the blood groups is
- Which among the following is a balanced fertiliser for plants?
- Sexual selection theory was propounded by
- Fibrinogen is present in
- Memory is the responsibility of
- Herbivores are
- The blood of cockroach shows the following characteristics except one. Mark it.
- The muscles of the heart are
- Which of the following crops helps in nitrogen fixation?
- A child goes on vomiting profusely and develops symptoms of diarrhoea. Chances are that in the child's…