A) Schleiden and Schwann
B) Watson and Crick
C) Darwin and Wallace
D) Mendel and Morgan
Correct Answer: A
Solution :
Cell theory was proposed by Malthias Schleiden (1838) a botanist of Germany and Theodor Schwann (1839) a zoologist also of Germany in 17th century. According to them, "All living beings are made up of cells." "The cell is the basic morphological and functional unit of life."You need to login to perform this action.
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