Author Question: Genes account for what part of individual variability? A) 25 percent B) 50 percent C) 75 ... (Read 137 times)

cartlidgeashley · **on:** Jun 22, 2018

Genes account for what part of individual variability?

A) 25 percent
B) 50 percent
C) 75 percent
D) 100 percent

Question 2

In bad economic times, when companies are downsizing, they are especially likely to lay off mature workers because they

A) are less productive.
B) are usually eager to retire.
C) earn higher wages than younger workers.
D) tend to have higher rates of absenteeism.