Question

7. Respiration which does not use oxygen is called
(a) oxidation
(b) pigmentation
(c) anaerobic respiration
(d) none of these​

Answer 1

ANSWER :-

C) ANAEROBIC RESPIRATION!!!

REASON :-

Anaerobic respiration is a normal part of cellular respiration. Glycolysis, which is the first step in all types of cellular respiration is anaerobic and does not require oxygen. If oxygen is present, the pathway will continue on to the Krebs cycle and oxidative phosphorylation.

Answer 2

Required Answer:-

${\underline {\boxed {\Large {\rm { (c) \: Anaerobic \: Respiration } }}}}$

Explanation :

➜ Anaerobic respiration is the process of breaking down of food in absence of oxygen to release very small amount of energy.

• Hence, Option C is correct ! ✓

More Information :

$\large \dag$ Respiration : The process of breaking down of food in the cells to release energy is called respiration.

There are two types of respiration :

• Aerobic respiration
• Anaerobic respiration

$\large \dag$ Aerobic respiration :

• It occurs in the presence of oxygen.

• Large amount of energy is released in Aerobic respiration.

$\large \dag$ Anaerobic respiration :

• It occurs in the absence of oxygen.

• Small amount of energy is released in Anaerobic respiration.