Which of the following has been used as an evidence that primitive life forms lacked both DNA and enzymes?

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Question:
Which of the following has been used as an evidence that primitive life forms lacked both DNA and enzymes?

1.RNA can both code genetic information and act as a catalyst

2. DNA and enzymes are only present in the most advanced cells

3.Advanced cells lack RNA

4.All of the above

Posted Date:-2021-02-25 11:31:04

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