Answer:
carbon monoxide , nitrogen oxide water vapour ozen gases etc
The answer is A, a cell wall
Answer:
Here's the punnet square
Explanation:
the top is the longhaired guinea pig (Hh), the side is the short haired guinea pig (hh).
hope this helped.
Simply put, a genetic mutation comes from a change in the DNA; this change can result from an extrachromosomal element, an alteration of the inherited nucleotide...
The basic building block of nucleic acids, such as DNA and RNA. It is an organic compound made up of nitrogenous, a sugar, and a phosphate group (http://www.biology-online.org/dictionary/Nucleotide)
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