Question

unit 3 test part 1: cell theory, types, and organelles

1. the invention of this laboratory equipment made it possible to view life at a microscopic level and discover that cells were the foundation for biology:

a. ph meter
b. centrifuge
c. incubator
d. microscope

Explanation:

A microscope allows us to view objects at a microscopic level. It was crucial in the discovery that cells are the basic unit of life in biology. A pH - meter measures acidity or alkalinity, a centrifuge separates substances by density, and an incubator provides a controlled environment for growth, none of which are used for viewing microscopic life.

Answer:

d. Microscope