Nutrition in animals and Heat

Which of the following is a good conductor of heat

• Copper

• Plastic

• Wood

• Air

Answer explanation

The sun heats the earth by the process of

• conduction

• Convection

• Radiation

• None of these

A clinical thermometer is used to measure

• Body temperature

• Room temperature

• Temperature of water

• Temperature of air

The process of transfer of heat by the movement of particles of a substance is called

• Conduction

• Convection

• Radiation

• None of these

The S.I unit of Temperature

• Degree of celsius

• Degree of Fahrenheit

• Kelvin

• Joule

The inner walls of the small intestine has many finger like outgrowths called

• Rugae

• Villi

• Folds

• Crypts

Which of the following is not a part of the alimentary canal in humans?

• Buccal cavity

• pancreas

• Trachea

• Small intestine

The process of breaking down food into smaller molecules is called

• Assilmilation

• Absorption

• Digestion

• Egestion

The largest gland in human body

• Liver

• Pancreas

• Stomach

• Small intestine

Which of the following is the longest part of the alimentary canal in humans

• Small intestine

• Large Intestine

• Stomach`

• Oesophagus