Researchers have studied human genetic relatedness and the distribution of certain traits to infer patterns of human migration.Their studies show that humans who migrated northward from Africa had descendants with _____.
A) a decreased ability to digest dairy products
B) more hair,to keep them warm in colder climates
C) darker skin,which absorbs more heat than lighter skin
D) a greater risk of folate deficiency
E) greater amounts of melanin
Correct Answer:
Verified
Q9: In the course of human evolution,which of
Q10: Which statement is NOT a way scientists
Q11: The fossil remains of Ardipithecus ramidus showed
Q12: What are characteristics of mitochondrial DNA that
Q13: Research into the evolution of skin color
Q15: What percentage of DNA sequences do all
Q16: Jablonski and Chaplin hypothesized that darker skin
Q17: Hominids were covered in thick hair and
Q18: Scientists have found that _.
A) the oldest
Q19: According to the out-of-Africa hypothesis of human
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents