Question

33
Long
Multiple Choice Questions :
1. Put a tick (7) against the most appropriate alternative in the following statements
(1) In humans, taking air through nostrils into the nasal cavity is called
(a) Inhalation
(b) Exhalation
(c) Cellular respiration
(d) Internal respiration
(i) The front opening of the wind pipe is guarded by -
(a) Glottis
(b) Exoglottis
(c) Epiglottis
(d) Trachea
1
2.
3.
(1) The process during which food is oxidised and energy is released is called
(a) Cellular respiration
(b) Excretion
(c) Digestion
(d) Transpiration
Short Answer Questions:

Answer 1

Answer:

a) inhalation

c) Epiglottis

a)cellular respiration

Answer 2

Answer:

1. inhalation

2.epiglottis

3. cellular respiration.