Respiration Quiz II

Stomata in plants help in respiration

• Excretion

• Gaseuos exchange

• Transport of food

• Digestion

Lenticels are found in:

• Leaves

• Roots

• Stems

• Flowers

What is diffusion?

• Movement of molecules from lower to higher concentration

• Movement of molecules from higher to lower concentration

• Pumping of molecules

• None

How does aerial roots help in respiration?

• Photosynthesis

• Exchange of gases in air

• Producing food

• Absorbing water

Combustion and respiration both involve:

• Release of energy

• Uptake of sunlight

• Use of nitrogen

• Formation of starch

Who stated Respiration is also combustion ?

• Robert Hill

• Robinson

• Levoiser

• Prestley

Which type of respiration occurs in muscles during heavy exercise?

• Anaerobic

• Aerobic

• Combustion

• Transpiration

Lactic acid is produced due to:

• Anaerobic respiration in muscles

• Aerobic respiration in lungs

• Combustion

• Photosynthesis

Connection between respiration and blood:

• Blood Transports oxygen and carbon dioxide

• Blood forms glucose

• Blood circulates only nutrients

• None

Oxygen binds to:

• Plasma

• White blood cells

• Haemoglobin

• Platelets