In sickle-cell disease, a change in one base pair results in one amino acid being substituted for another in the beta-globin protein. This type of mutation is referred to as a mutation.

Why was the sample heated in step 5? describe the chemical principles involved in the reasoning behind this step?

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?

Some scientists argue that global warming is related to buming fossil fuels to produce energy o increased use of fertilizers loss of forested areas a of the above