Some scientists have proposed that the earliest forms of life may have existed in an "rna world" where rna was both the genetic material and responsible for enzymatic activity. imagine that you have recreated such a life form. what would demonstrate that rna, but not protein or dna, is necessary and sufficient for these functions?
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Biology, 22.06.2019 10:30, sydney6384
In a lab, scientists grew several generations of offspring of a plant using the method shown. what conclusion can you make about the offspring? a. they formed from meiosis and mitosis. b. they have half the number of chromosomes as their parent. c. they have low genetic variability among them. d. they will be able to reproduce only after they grow flowers.
Answers: 2
Biology, 22.06.2019 14:30, EllaLovesAnime
Asegment id dna that is artificially created from two or more organism through use of dna enzymes in a laboratory is called a segment of dna that is artificially created from two or more organisms through use of dna enzymes in a laboratory is called
Answers: 1
Biology, 22.06.2019 19:50, dtrammel91
What happens to the amount of waste in the pond as the ecosystem ages?
Answers: 3
Some scientists have proposed that the earliest forms of life may have existed in an "rna world" whe...
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