Answer:
It is a beneficial mutation.
Explanation: Mutations are permanent changes in the nucleotide sequence of a DNA. Mutations can beneficial, neutral and harmful or deleterious. When change in the nucleotide sequence of DNA a mutation enhances the effectiveness of a protein or improves the protein function, it is said to be beneficial. When a mutation causes the synthesis of a protein which have the same amino acid as the original protein and performs the same function as the original protein, it is said to be silent or neutral. When a mutation results in the synthesis of a protein with an altered amino acid sequence and a nonfunctional protein, it is said to be harmful.
Answer:
Two organisms both benefit from their interaction
The nucleaus controls everything within cells
The way that I know it is that cells make up tissue, tissue makes up organs, and organs make up organ systems.
The biological species concept is the most widely accepted species concept. It defines species in terms of interbreeding.
hope this helps. :)
