In an Early Study,an Investigator Trying to Demonstrate Lamarckian Evolution

Multiple Choice

In an early study,an investigator trying to demonstrate Lamarckian evolution tested rats' ability to learn a swimming maze,and then bred those rats and demonstrated that the next generation learned faster.What conclusion did the research support,if any?​

A) When rats learn something, their offspring inherit the knowledge.
B) ​Breeding rats in a laboratory enables them to evolve greater intelligence.
C) ​Rats learn faster in a swimming maze than they do in a walking maze.
D) ​The results did not lead to a conclusion, because of the absence of a control group.