Question

Name the following:
i. A Dutch scientist who developed first simple microscope.
ii. The protein digesting enzyme secreted by pancreas.
iii. The muscle of oesophagus contract one after the other in a wave-like motion.

Answer 1

Answer:

ZACHARIAS JANSSEN

Explanation:

1590 two dutch spectacle makers and father and son team....Hans and zacharias janssen made the first microscope.

i told what i knew :)