Respiration in the presence of oxygen is termed as ___________ respiration.
Aerobic
Anaerobic
Both a and b
None of these
Respiration in plants occurs in ___________
Vacuole
Cytoplasm
Mitochondria
Nucleus
The process of producing energy from the food is called ______________
Respiration
Circulation
Excretion
Digestion
Where in the respiratory system does oxygen from the air breathed in pass into the blood?
Trachea
Bronchi
Bronchioles
Alveoli
The loss of water from the leaves of plants in to the atmosphere is called __________
Transpiration
Photosynthesis
None
When we breathe in the air enters through our _________________
Lungs
Ears
Nostrils
Skin
Give one word for 'the process of release of energy from food'.
Cellular respiration is also called __________
Internal respiration
External respiration
The yellowish solution containing the waste products called ____________
Urine
Blood
Hcl
In insects, exchange of gases occurs through.
Spiracles
Gills
Stomata