Improving the microsocopes of their time/ Verbetering van daardie tyd se mikroskope

Realisation that both plants and animal cells contain a nucleus/ Beseffing dat plant en dierselle altwee n nukleus bevat

Inventing the word "cells" to describe life's building blocks/ Gebruik die woord "selle" om die boublokke van lewe te beskryf

Founders of cell theory/ Ontdekkers van sel teorie