Recent research has shown that intelligence is dictated by a. ...

[rosent76]

Recent research has shown that intelligence is dictated by
 
  a. the number of neurons not dedicated to set functions, like walking.
  b. the number of neurons dedicated to movement and other set functions.
  c. ratio of larger brain to body size.
  d. ratio of smaller brain to body size.
  e. degree of connections between neurons.

Question 2

With regard to the surviving members of the primate family tree,
 
  a. members of the family tree share 78.8 of their DNA.
  b. members of the family tree share 98.8 of their DNA.
  c. chimpanzees and gorillas share 50 of their genes.
  d. humans share only 1.2 of their genes with other members of the family tree.
  e. there is little genetic similarity between primate groups.

[mochi09]

Answer to Question 1

Answer: a. the number of neurons not dedicated to set functions, like walking.

Answer to Question 2

Answer: b. members of the family tree share 98.8 of their DNA.

[rosent76]

Thanks for the timely response, appreciate it

[dyrone]

Excellent