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8090 [49]
3 years ago
15

Scientific explanations are evaluated by looking at new information and comparing it to older information to see if it is specif

ic and repeatable.
True or False
Biology
2 answers:
lukranit [14]3 years ago
4 0
Well there are alot of variables but i say true
lapo4ka [179]3 years ago
4 0
According to my sorces im pretty sure that its true 

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Answer:

Explanation:

My best bet is DNA methylation at the site of Tweedledum's leptin gene or Histone Acetylation at the site of Tweedledee's gene.

B/c DNA methylation is a process by which methyl groups are added to the DNA molecule. Methylation can change the activity of a DNA segment without changing the sequence. When located in a gene promoter, DNA methylation typically acts to repress gene transcription. So this is probably repressing Tweedledum's leptin gene trancription which is not happening in Tweedledee.

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