RNA processing involves the addition of to the ends of the RNA transcript.
extra nucleotides
untranslated regions
a coding segment
extra amino acids
exons

Hybrid instruments that play sounds that are part sampled and part synthesized are known as:

Guinea pig coat color is determined by a single gene. the allele for black coat color is dominant to brown. in a cross between twoblack-haired guinea pigs, 20 offspring are born. if both parents were heterozygous, probability would predict that approximately howmany of the 20 offspring would have brown hair?

In the practice of science, this type of reasoning is used to develop explanations.