Question
X−Leeuwenhoek––––––––––––––– discovered the nucleus in the cell.
Y−Virchow––––––––– coined the term protoplasm.
Z−Schwann–––––––––– first discovered the cells.
Which of the following sets of words should be used to replace the underlined terms in the given statements in order to make the statements correct?
XYZ(1)Robert HookeRobert BrownSchleiden(2)Robert BrownSchwannRobert Hooke(3)Robert BrownPurkinjeRobert Hooke(4)PurkinjeRobert BrownRobert Hooke