Assertion :Respiration in animals is more affected than in green plants by the increasing effects of air pollution and decreasing oxygen content in the inhaled air. Reason: The source of oxygen for respiration in green plants is atmospheric air and oxygen from photosynthesis.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Assertion is correct but Reason is incorrect

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Both Assertion and Reason are incorrect

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
Respiration in an animal depends totally on the atmospheric concentration of oxygen and by any chance the concentration of it decreases it will directly affect the animals as inhalation and exhalation also depends on partial pressure of gases while plant take carbon dioxide from atmosphere and release oxygen during photosynthesis that can be utilized by them during decrease in concentration.
So the correct option is 'Both Assertion and Reason are correct and Reason is the correct explanation for Assertion'

Suggest Corrections

Similar questions

H_{2}

H e

(1 + \frac{P b}{R T})

H_{2}

H e

Assertion – The non-fusible impurities present in iron ore are removed by $C a C O_{3}$ .

Reason: $C a C O_{3}$ which decomposes into $C a O$ and $C O_{2}$ . The $C a O$ formed reacts with $S i O_{2}$ to remove silica

{SiO}_{2}

{CaCO}_{3}

CaO

{CaCO}_{3}

{SiO}_{2}

Join BYJU'S Learning Program