Why do we cover the onion peel placed on a glass slide with a coverslip ?
A. To protect the objective of the microscope
B. To protect the onion peel cells
C. To protect the glass slide
D. To focus the specimen
A. To protect the objective of the microscope
B. To protect the onion peel cells
C. To protect the glass slide
D. To focus the specimen
Correct Answer – A