It should have been a light microscope considering the period of time he lived in.
Cell Nucleus was first discovered by Robert Hooke in 1665. He came to this discovery as he was observing a piece of cork under the microscope and noticed small chambers like honey comb in them. Those chambers were called cells by ROBERT BROWN. Later another scientist ROBERT BROWN discovered the nucleus in the cell of orchid.A German scientist SHWANN discovered the animal cell with nucleus.Your Welcome :)
He discovered it with one of those old microscopes
Robert Brown was a Scottish palaeobotanist and botanist who as the first or the pioneer in using a microscope in studying. He was known because of his numerous great contribution like the Brownian motion and cell nucleus.
Nucleoplasm was discovered in and orchid cell, in 1831 by Robert Brown. Nucleoplasm is the fluid usually found in the nucleus of eukaryotic cells. The nucleoplasm acts as a suspension medium for the organelles of the nucleus.
He discovered the cell nucleus within cells as one of his major accomplishments
by looking at the microscope:)
Robert Brown discovered the nucleus
Robert Brown made important contributions to botany largely through his pioneering use of the microscope. He was the first to recognize the fundamental difference between gymnosperms and angiosperms. He was also one of the earliest people to give a detailed description of the cell nucleus and cytoplasmic streaming.
He discovered it in 1831
Robert brown
Robert Brown a Scottish botanist determined that cells have nucleus.
As he observed the theory cells on microscope..