Sketch what you observe when examining the onion root tip using the low-power lens and the high-power lens. label the sketches or write a brief description of your observations.

The "power" of a lens refers to its resolving power, which is the ability to differentiate between two closely spaced points. Because the power of the second lens is higher, you will be able to view more details and make a more detailed sketch. This new sketch will more accurately show structures such as root hairs and other parts of the root tip which were initially indistinguishable from one another when the low power lens was being used.

He used pea plants to study the patterns of heredity.