This is a PREVIEW mode. To submit answers, please
Sign in
first.
Font size
文字大小
English
中文
房間:
Room:
Room ID :
網址:
URL:
Direct link :
Ch 31 test
1. Which of the following is
not
part of Darwin’s theory of natural selection?
A. Offspring inherits half of its genes from each of its parents.
B. Variations exist between individuals of the same species.
C. Organisms produce more offspring than they can survive.
D. Population size remains relatively constant and cannot get bigger indefinitely.
×