Question

Whose 4 sons were an astronomer, a botanist, an army engineer who went on scientific explorations, and the head of a scientific instrument manufacturing company?

ACharles Darwin

BRené Descartes

CNicholas Mercator

DHeinrich Rudolph Hertz

Select from the options above.

Correct Option: 1  

Explanation:
Charles Darwin
George Howard was an astronomer. Francis was a botanist. Leonard was a soldier in the Royal Engineers. Horace was the head of a company specialising in the manufacture of scientific instruments. All but Leonard were knighted. Darwin had another son, who did not survive to adulthood.