Question

Tick mark (✓) the
I. Multiple Choice Questions
correct choice :
1. The process in which food is oxidised and energy
is released, is called
(a) Excretion
(b) Respiration
(c) Digestion
(d) Transpiration
2. The process in which only exchange of gases
takes place is called
(a) Respiration
(b) Breathing
(c) Combustion
(d) Internal respiration​

Answer 1

Answer:

1. c)Digestion

2.(b)Respiration

Answer 2

Answer:-

1. The process in which food is oxidised and energy

is released, is called

respiration

The process in which only exchange of gases

takes place is called

breathing

more to know:-

respiration is the process in which glucose is broken down to release energy. a large part of this energy is converted into chemical energy called ATP (Adenosine Triphosphate).

respiration has 2 types:-

aerobic respiration

aerobic respirationanaerobic respiration

aerobic respiration utilizes oxygen.

anaerobic respiration does not utilise oxygen.

Breathing is the process of moving air into and out of the lungs to exchange gas with the internal environment, mostly to bring in oxygen and remove carbon dioxide.

breathing has 4 types

eupnea breathing

hyperpnea breathing

diaphragmatic breathing

costal breathing

hope it helps!