2007-01-28 08:51:26 · 6 answers · asked by Someone Somethingson 1 in Science & Mathematics ➔ Biology
In 1658, the Dutch Jan Swammerdam was the first to describe red blood cells. He had used an early microscope.
Anton Van Leeuwenhoek invented the microscope but due to the powers of the lenses was only able to view observations of muscle fibers, bacteria, spermatozoa and blood flow in capillaries
2007-01-28 09:00:47 · answer #1 · answered by kevin p 1 · 1⤊ 0⤋
In 1658, the Dutch Jan Swammerdam was the first to describe red blood cells. He had used an early microscope.
2007-01-28 09:02:09 · answer #2 · answered by GatorGal 4 · 0⤊ 0⤋
William Harvey discovered the circulation of blood. I would guess that when Van Leeuwenhoek invented the microscope that blood was probably one of the first things looked at.
2007-01-28 08:59:08 · answer #3 · answered by science teacher 7 · 0⤊ 0⤋
a smart scientist in a lab
2007-01-28 09:02:21 · answer #4 · answered by i,m here if you need to talk. 6 · 0⤊ 0⤋
the RBC discoverd in leeuwenhock invented in the microscope
2015-07-08 15:21:20 · answer #5 · answered by vaghasiya 1 · 0⤊ 0⤋
jan swammerdam
2007-01-28 09:04:47 · answer #6 · answered by Lucy Lou 4 · 0⤊ 0⤋