★ Cell Theory and Microbiology Quiz
What did Robert Hooke observe under a microscope when he used the word “cell” for the first time?
A. Bacteria
B. Plants
C. Cork
D. Animals
Select your answer:

Topics:
Bacterial Growth and Culturing Conditions Excretion Anatomy Respiratory System HCMA - Hematology Excretion in Humans Pathogens CPR Lipids Disease Outbreak and Transmission Balanced Diet Micro Immunology Transplantation Immunology Alzheimer Disease How the Eyes work Pulmonary SystemOther quiz:
Skin Growth › ViewThe outermost and thinnest layer of the skin is the:
A. surface
B. epidermis
C. subcutaneous
D. dermis
Cells › View
Cells can be seen with
A. a microscope
B. a telescope
C. your eye
D. goggles