Answer: I found two on the Blue Moon Butterfly. The BMB evolved with a new gene that renders male butterflies immune to the Wolbachia bacteria passed down from the mother which kills males before they hatched. The bacteria was discovered in the butterflies by Greg Hurst in the 1990s.
Explanation: To find them, look up "blue moon butterfly." One website should be called Berkely(.)edu. The other can be found by looking up "wolbachia butterfly." The website is called theatlantic(.)com.
Dominant genes will come before recessive. Someone with brown-eye and blue-eye genes will have brown eye since it's the dominant one. So sometimes blue -eye allele is hidden because it's not express, but not always.
People with blue eyes must have all blue-eye allele. Therefore, if there are people with blue eyes you can conclude that blue-eye allele has not disappeared in the human population.
If there is no factor that intervenes with population breeding, Hardy-Weinberg equilibrium will be maintained and that can be used to explain why the <span>all the blue-eye alleles have not disappeared in the human population</span>
Length times Width times Height
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Solution :
The Arg genes is used to synthesize the arginine. Arginine is chemical building block. It is very important and is used by our body to make the proteins for our body. When the Arg ID is abundant, the expression for the biosynthetic genes must turned off. And if the ArgR behaves as the gene repressor, then the binding of the arginine increases the infinity for the regulatory sites, and allows it to the bind and then shut off the expression of the genes.
If the ArgR acts as the gene activator, then the binding of the arginine would be predicted to reduce the affinity for the regulatory DNA, and preventing the binding and the shutting off the expression for the Arg genes.