What Did the Results of Grant and Grant's 1996 Study

question 1

Multiple Choice

What did the results of Grant and Grant's 1996 study determine about cultural transmission of finch songs across generations? A


B


C

• A) Their results showed that bird song was culturally transmitted from fathers to sons and that females were far more likely to mate with males who sang the song typical of their own species.
• B) Their results showed that bird song was culturally transmitted from mothers to sons and that females were far more likely to mate with males who sang the song typical of their own species.
• C) Their results were not conclusive in trying to determine if bird song was culturally transmitted.
• D) The results showed that some species culturally transmitted bird song from father to son, while others did not.

---

Definitions:

Times Interest Earned

A ratio that measures a company's ability to meet its interest payments on outstanding debt.