The most likely explanation for the variation is the offspring were produced from different combination of genes. A single pair of gold fish mentioned in the question means a male and a female gold fish. The two of them mated and contributed different genes to the fertilized fish eggs, this results in production of various body shape and colouration which is known as variation.
Answer:
True
Explanation:
Because all the amino acids in the tissue muscle are converted tp glucose so u could have energy to live
im not positive but i think in the chemical bonds of molicules but id check google first
Answer:
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Option C
This is an example of acquired mutation in which there is genetic transformation due to external factors such a change of temperature, pollution, radiation etc.