Year: 2020
Topic: Evolution
Time :
1.
From his experiments, S.L. Miller produced amino acids by mixing the following in a closed flask
(1). CH
3
, H
2
, NH
4
and water vapor at 800°C
(2). CH
4
, H
2
, NH
3
and water vapor at 600°C
(3). CH
3
, H
2
, NH
3
and water vapor at 600°C
(4). CH
4
, H
2
, NH
3
and water vapor at 800°C