Answer:
An inherited trait is one that is manifested since birth, in simple terms, you are born with it. In most cases, it depends on DNA, or is passed down from a parent. Most colourblind people have been since birth, and therefore it is inherited.
Answer:
False.
Explanation:
I am almost entirely sure that DNA testing had not been discovered at this time, but regardless of whether that is true, the very first criminal case that DNA testing was used in occurred in 1985. So no, it was not used commonly in the 20's.
Understanding density helps you predict whether an object will sink or float.
C
A dominant trait will mask a recessive trait.
