Question

nucleus of cell was discovered by​

Answer 1

Answer:

Unlike mammalian red blood cells, those of other vertebrates still contain nuclei. The nucleus was also described by Franz Bauer in 1804 and in more detail in 1831 by Scottish botanist Robert Brown in a talk at the Linnean Society of London.

Answer 2

Answer:

Antonie van Leeuwenhoek in the 18th century.