Draw and describe metamorphosis in amphibians. Describe it thoroughly and do not just copy form somewhere, please.

7. Which of the following animals would most likely have bilateral symmetry and a high degree of cephalization?   Group of answer choices a. A Cnidarian (coral/jellyfish) b. A sessile animal c. A predator d. A stationary, filter-feeding organism e. An animal that remains anchored in one place for most of its life

15. Organ systems of groups of animals show a similar pattern that may differ to a certain extent among members belonging to the same phylum. Similarities of that are based on homologous organs provide information on evolutionary relationships. All of the following are homologous structures EXCEPT: *       a. Humans’ arm       b. Bat’s wing       c. Dolphin’s flipper       d. Fish tail 16. Mrs. Santos discussed the topic Natural Selection to his grade 10 students to understand the evolutionary changes in the environment and organisms. Which of the following is TRUE about Natural Selection? *       a. Majority of the population will possess unfavorable traits and it becomes maladapted in the environment.       b. Humans choose and breed selected animals with particular traits to reproduce.       c. The most adapted individuals die and become extinct.…

1. Paleontologists have constructed the following diagram to outline the evolution of the horse. Identify and explain two possible types of evidence that these scientists might have used in constructing this model. 10000 yeas g 14 to 7 million yeas g bout 20 million yeas g about 30 milion ye g about 60 mallion years ag