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Biology question help

username2199397

1 The eyepiece lens of a microscope is fitted with an eyepiece graticule.

Which statements about the graticule are correct?

1 It allows you to measure the actual length of cells.

2 It allows you to draw cells with correct proportions.

3 It changes in size as the objective lens changes from ×10 to ×40.

A 1, 2 and 3 B 1 and 3 only C 1 only D 2 only

username2199397

OP

Original post by shohaib712

1 The eyepiece lens of a microscope is fitted with an eyepiece graticule.

Which statements about the graticule are correct?

1 It allows you to measure the actual length of cells.

2 It allows you to draw cells with correct proportions.

3 It changes in size as the objective lens changes from ×10 to ×40.

A 1, 2 and 3 B 1 and 3 only C 1 only D 2 only

?

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