Question

write about Robert Brown Discovery??​

Answer 1

Explanation:

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Although Scottish botanist Robert Brown (1773-1858) was responsible for discovering the nucleus of a cell, he is perhaps best known for his discovery of the random movement of microscopic particles in a surrounding solution, later referred to as "Brownian motion." He also developed alternative plant classification .

Answer 2

Answer:

The cell nucleus*

Explanation:

In a paper published in 1833, Brown became the first person to name and describe in detail the cell nucleus, though at the time he though it was a structure specific to the type of cells he was studying. In 1837 he became Keeper of the Botanical Department at the British Museum. Robert Brown died in London in 1858.