Punjab School Education Board Syllabus

Punjab School Education Board Syllabus for Class 6 -12

Stay tuned with BYJU’S to get more information and latest notifications and updates on the syllabus, exam dates, results, hall tickets, important question, sample papers, and other study materials.

 


Practise This Question

With respect to the given assertion and reason, choose rhe right option

Assertion [A]: Lichens are the primary colonisers of bare rocks.
Reason [R]: Lichens grow luxuriently in moist tropical areas.