Multiple choice

When were microscopes invented?

  1. 1400s

  2. 1600s

  3. 1800s

  4. 2000s

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The compound microscope was developed in the late 1500s or early 1600s, with key patent applications and improvements occurring around 1608. Thus, the 1600s is the most accurate period among the choices for its invention and early development.