To develop students research skills, they done an experiment to understand the concept, what will happen if leaves don't get the sunlight for 3- 4 days. To understand this they covered some part of the a leave with black chat paper. They observed after 4 days that the part of the leave which was covered with the paper turned brown in colour as the leave don't get sunlight which was necessary for performing photosynthesis..
No comments:
Post a Comment