Multiple Choice
Considering the paragraph above, it is speculated that H. floresiensis and H. sapiens may have lived on Flores concurrently. Suppose researchers obtained mitochondrial DNA samples from the H. floresiensis remains, amplified a 1000-base-pair sequence via PCR, and compared it to that of several currently living H. sapiens native to Indonesia, North Africa, and North America. Also suppose H. floresiensis were found to differ from the average Indonesian H. sapiens in 28 base pairs, from the average North African H. sapiens in 51 base pairs, and from the average North American H. sapiens in 53 base pairs, while two randomly selected H. sapiens differed from each other in an average of 21 base pairs. What conclusions would you draw from these data?
A) H. floresiensis and H. sapiens probably did not live on Flores concurrently.
B) H. floresiensis and H. sapiens probably lived on Flores concurrently but did not interact.
C) H. floresiensis and H. sapiens probably lived on Flores concurrently, and H. sapiens killed and consumed H. floresiensis.
D) H. floresiensis and H. sapiens probably lived on Flores concurrently and interbred to some degree.
Correct Answer:

Verified
Correct Answer:
Verified
Q15: Vertebrates and tunicates share<br>A) jaws adapted for
Q18: In what way are monotremes similar to
Q20: Use the following information to answer the
Q22: When bone tissue first evolved in vertebrates,
Q23: A new species of aquatic chordate is
Q25: In what respect do hominins differ from
Q27: Which of the following classes is comprised
Q28: Use the following information to answer the
Q37: Which of the following could be considered
Q69: On the back of your skull you