<p> CASE STUDY – Amino Acids and Evolution</p><p>Amino Acid NAME Silkworm Hornworm Fruitfly ALA Alanine 10 10 10 ARG Arginine 4 4 4 AsA Aspartic 6 6 6 Acid Cys Cysteine 4 6 6 GluA Glutamic 8 8 12 Gly Glycine 4 4 4 His Histidine 14 14 14 Leu Leucine 4 4 4 Lys Lysine 2 2 2 Met Methione 8 8 8 Phe Phenylal 6 6 4 Pro Proline 4 4 4 Ser Serine 4 4 4 Thr Threonine 6 6 6 Try Tryptop 6 6 6 Tyr Tyrosine 4 4 4 Val Valine 6 4 2 Procedure Questions: #4</p><p>B) The number of different amino acids between Hornworm moth and Silkworm moth is 2. This is a 4% difference in amino acid sequencing.</p><p>C) The number of different amino acids between Fruitfly and Silkworm moth is 5. This is a 10% difference in amino acid sequencing. #5. D) The number of different amino acids between Hornworm moth and Fruifly is 4. This is a 8% difference in amino acid sequencing. #7 E) The phylogenetic tree indicates that the difference in amino acid sequencing between the horse and donkey is 1% (0.1 + 0.9)</p><p>F) The phylogenetic tree indicates that the difference in amino acid sequencing between the dog and donkey is 8.5% (0.9 + 2.9 + 1.7 + 3.0)</p><p>G) The phylogenetic tree indicates that the difference in amino acid sequencing between the pig and dog is 6.0% (1.3 + 1.7 + 3.0)</p>