Lesson 4 of 7 • 9 upvotes • 9:51mins
Important point from class 12th NCERT biology chapter 15 and 16 which is biodiversity and its conservation and environmental issue helpful for Neet,UPSC ,State PSC aspirants.
7 lessons • 50m
Overview
0:55mins
Ecology important points from class 12 Chapter 15 and 16 part 1
8:17mins
Ecology important points from class 12 Chapter 15 and 16 part 2
7:59mins
Ecology important points from class 12 Chapter 15 and 16 part 3
9:51mins
Ecology important points from class 12 Chapter 15 and 16 part 4
7:09mins
Ecology important points from class 12 Chapter 15 and 16 part 5
8:27mins
Ecology important points from class 12 Chapter 15 and 16 part 6
7:21mins