Test Yourself 4.1

Which light microscope below allows us to observe the greatest number of ox eye cell at a time?

• Microscope1 - Eyepiece: 5X Objective: 10X

• Microscope2 - Eyepiece: 5X Objective: 20X

• Microscope3 - Eyepiece: 10 Objective: 20X

• Microscope4 - Eyepiece: 10X Objective: 40X

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If the word 'pod' is observed under a light microscope, which word will you observe?

• dop

• boq

• qob

• pod

Some cells of the plants are green because they contain

• vacuole.

• nucleus.

• chloroplasts.

• cytoplasm.

When we observe an object under a light microscope, the image formed is magnified and upright.

• True

• False

The cell membrane gives a definite shape to the cell.

• True

• False

There are 46 chromosomes in a human white blood cell.

• True

• False

The skin is the largest organ in the human body.

• True

• False