What Does It Mean When Geese or Ducks Are Imprinted

question 5

Multiple Choice

What does it mean when geese or ducks are imprinted?

• A) They learned the features of a suitable mate during a critical period.
• B) They have two non-functional copies of a particular gene.
• C) They will return to the place they were born to breed and raise their own young.
• D) They have been experimentally trained by operant conditioning.