UPSC CDS Science Biology Questions Part 2

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Question : 17 of 25

Marks: +1, -0

Which one of the following is the correct sequence of passage of light in a compound microscope?

[2019 CDS-I]

Condenser—Objective lens—Eye - piece—Body tube
Objective lens—Condenser—Body tube—Eyepiece
Condenser—Objective tube lens—Body —Eyepiece
Eyepiece—Objective lens—Body tube—Mirror

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