Biology
Medium
Question
____________ was first to propose an objective definition of instinct.
A
Thorpe
B
Darwin
✓ Official correct answer
C
Pavlov
D
Kohler
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
Thorpe
No member explanations yet for this option.
B
Darwin
No member explanations yet for this option.
C
Pavlov
No member explanations yet for this option.
D
Kohler
No member explanations yet for this option.