Year: 2016
Topic: Biology-Out Of Syllabus
Time :
1.
Following are the two statements regarding the origin of life
I. The earliest organisms that appeared on the earth were non-green and presumably anaerobes
II. The first autotrophic organisms were the chemoautotrophs that never released oxygen
Of the above statements which one of the following options is correct ?
I. The earliest organisms that appeared on the earth were non-green and presumably anaerobes
II. The first autotrophic organisms were the chemoautotrophs that never released oxygen
Of the above statements which one of the following options is correct ?