Acamel has a hump to store water so it can survive in its desert environment which kind of adaption is this

Would really appreciate it, i have an idea but not completely sure

What amino acid is coded for by this sequence after the mutation

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?