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Following are the two statements regardi...

Following are the two statements regarding the origin of life :
A.`" "` The earliest organisms that appeared on the earth were non-green and presumably anaerobes.
B.`" "` The first autotrophic organisms were the chemoautotrophs that never relesed oxygen.
Of the above statements which one of the following options is correct ?

A

Both a & b are correct

B

a is correct but b is false

C

b is correct but a is false

D

Both a & b are false

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