Question

select the correct answer from each drop-down menu. which scientists are credited for the events described in the development of the cell theory? robert hooke used the word cell for the structures he observed when he examined a piece of cork under the microscope. dropdown was the first person to observe a living cell in a drop of pond water. reset next (dropdown options: robert hooke, anton van leeuwenhoek, theodor schwann, rudolf virchow)

Explanation:

To determine the scientist who first observed a living cell in pond water, we recall: Anton van Leeuwenhoek used a microscope to observe living microorganisms (like bacteria and protozoa) in pond water. Robert Hooke observed non - living cork cells, Theodor Schwann contributed to cell theory about animal cells, and Rudolf Virchow proposed that cells come from pre - existing cells. So the correct scientist is Anton van Leeuwenhoek.

Answer:

Anton van Leeuwenhoek