The Origins Of Life Flashcards
0
Q
What were the first living organisms thought to be?
A
Simple molecules that could replicate
1
Q
What have all species that have ever lived evolved from?
A
Early life forms
2
Q
What did the Miller and Urey experiment show?
A
It showed how the first molecules could have been made by the chemicals that were on earth at the time and energy from lightening.
3
Q
What do some scientists think about where molecules came from?
A
They think that they hitched a ride on meteorites from outer space
4
Q
What were the first proper organisms to have evolved?
A
Bacteria
