I believe the answer is Intron IV, Introns are non-coding regions while exons are the coding regions. In most eukaryotic genes, coding regions (exons) are interrupted by non coding regions (introns). During transcription, the entire gene is copied into a pre-mRNA splicing, introns are removed and exons joined to form a contiguous coding sequence.
I will help later I'll ask my professer......
B phenotype (think pheno= physical)
<span>The soft spot on the back of your baby's head is called the posterior fontanelle. It's usually smaller than the other fontanelle and triangular in shape. The fontanelle on the top of her head is the anterior fontanelle.
Hope I Helped!
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