Atransmission electron microscope would be the best microscope choice to study a. structures smaller than cells b. single celled organisms c. plant leaves d. amphibian organs

Answer;

Structures smaller than cells.

A transmission electron microscope would be the best microscope of choice to study structures smaller than cells.

Explanation;

The transmission electron microscope is used to view thin specimens such as molecules, through which electrons can pass generating a projection image.

The microscope uses lenses to focus the electrons into a very thin beam which travels through the specimen being studied.

he forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?