Man has ____ pairs of salivary glands.
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- Pearl is secreted by the __________ of the pearl oyster.
- The human heart is
- Which of the following is a good and rich source of vitamin 'C'?
- Oxygen transport is a function of
- In case of a heart attack a hormone is injected as an emergency measure. Which one is it?
- A child goes on vomiting profusely and develops symptoms of diarrhoea. Chances are that in the child's…
- Ecology of a population is known as
- Animals that feed only on dead flesh are
- Which of the following diseases is not caused by a virus?
- Which one is called anti-haemorrhagic vitamin?
- Legumes are highly nutritious because they are rich in
- An inherited characteristic which does not appear in one generation but can appear in the next is called
- Who first observed the plasma membrane?
- Warm-bloodedness
- Mouth and foot diseases in cattle are caused by
- The most accepted theory of the origin of earth is the fiery origin which was propounded by
- Phonoreceptor refers to the perception of
- Which of the following is a disease of brain?
- Food substances are substances by
- The external ears of man are intended for
- Which one of the following was probably absent in the atmosphere at the time of origin of life?
- Spontaneous generation signifying the development of living organisms from non-living has been termed
- Which of the following terms is used in Botany?
- Phototropism means that plants react to the direction of
- Hormone promoting maleness in flowering plants is
- The tear glands help us in
- Insect pollination is known as
- The 'father of genetics' is
- The mode of nutrition in which particulate food is devoured is
- Savannah is