Buy Current Affairs PDF 2020
Daily Current Affairs January 2021
Daily Quiz January 2021
Current Affairs on Govt. Schemes

Question

Which of the following is an indicator of air pollution?

A Lichens
B Algae
C Cycas
D Bryophytes
Answer & Explanation
Option: [A]

NCERT Class 12 Biology Solved Multiple Choice Questions

Read More Environmental Science Questions

State-wise Current Affairs

Andhra Pradesh Current Affairs
Arunachal Pradesh Current Affairs
Assam Current Affairs
Bihar Current Affairs
Chhattisgarh Current Affairs
Delhi Current Affairs
Goa Current Affairs
Gujarat Current Affairs
Haryana Current Affairs
Himachal Pradesh Current Affairs
Jammu & Kashmir Current Affairs
Jharkhand Current Affairs
Karnataka Current Affairs
Kerala Current Affairs
Madhya Pradesh Current Affairs
Maharashtra Current Affairs
Manipur Current Affairs
Meghalaya Current Affairs
Mizoram Current Affairs
Nagaland Current Affairs
Odisha Current Affairs
Puducherry Current Affairs
Punjab Current Affairs
Rajasthan Current Affairs
Sikkim Current Affairs
Tamil Nadu Current Affairs
Telangana Current Affairs
Tripura Current Affairs
Uttarakhand Current Affairs
Uttar Pradesh Current Affairs
West Bengal Current Affairs