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Bios 280 Exam 2
- Microbiology
- First Microscope (year and who)
- Robert Hooke
- Biologist/environmentalist
- British scientist
- Robert Hooke was the first to..
- Robert Hooke published..
- What was micrographie
- Drawings of what he saw through microscope
- Inspired people to use microscope to look at living things
- When was Robert Hooke relevant
- Anton van Leeuwenhoek 1 / 2
–Answer The study of living things unseen to the eye
–Answer Zacharias Jansen 1590
–Answer
–Answer describe "cells" and come up with word for description of sub-compartments
–Answer Micrographie
–Answer
–Answer 1665
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–Answer From Dutch (enemy country of England); he was a merchant importer/exporter; politician and keeper of the weights and keep people from cheating you on weights
- Who helped Leeuwenhoek and how?
- Hooke helped publish drawings
- Hooke inspired Leeuwenhook and there is no way he would have got published without him
- What was Leeuwenhoek's only publication
- What all did Leewenhoek look at..
- Leeuwenhoek was first to describe
–Answer
–Answer Royal Society of London
–Answer • Looked at the quality of cloth • Developed magnifying glasses to look at thread counts • Read Hookes books and made own small magnifying lens mounted into 2 metal pieces and could see higher resolution and magnification than any microscope of that time • Viewed pond water, feces, tooth scrapings, semen, ect.
–Answer
-Bacteria all three shapes [spirili- spiral shaped, cocci- round shaped and bascilli- rod shaped] he even knew the motion -Protozoa (animalcue as little as molecules but act like animals) -Semen- (sperm) didn't get it right because he thought it had human in it -Red blood cells- contained in packets -Capillary connects between arteries and veins
- Why and when was there a dry period?
- / 2
–Answer