Which experiment provided evidence for the Chromosomal Theory of Inheritance?
The breeding of pea plants
The breeding of fruit flies
The breeding of mice
The breeding of bacteria
Explanation: Thomas Hunt Morgan and his colleagues conducted experiments breeding fruit flies, also known as Drosophila melanogaster. Their results showed that certain traits, such as eye color, were linked to specific chromosomes. This provided evidence for the Chromosomal Theory of Inheritance.
Option 2 is the correct answer.