What distinguishes animal heterotrophy from fungal heterotrophy is that only animals derive their nutrition by A) preying on animals. B) ingesting it. C) consuming living, rather than dead, prey. D) using enzymes to digest their food. Answer: B Topic: Concept 32. 1 Skill: Knowledge/Comprehension 2) The larvae of some insects are merely small versions of the adult, whereas the larvae of other insects look completely different from adults, eat different foods, and may live in different habitats. Which of the following most directly favors the evolution of the latter, more radical, kind of metamorphosis?
E) Two of these responses are correct. Answer: A Topic: Concept 32. 1 Skill: Application/Analysis 7) The last common ancestor of all animals was probably a A) unicellular chytrid. B) unicellular yeast. C) multicellular algae. D) multicellular fungus. E) flagellated protist. Answer: E Topic: Concept 32. 2 Skill: Knowledge/Comprehension 3 Copyright © 2011 Pearson Education, Inc. 8) Evidence of which structure or characteristic would be most surprising to find among fossils of the Ediacaran fauna? A) true tissues B) hard parts C) bilateral symmetry D) cephalization E) embryos Answer: B Topic: Concept 32. 2
Skill: Knowledge/Comprehension 9) Which statement is most consistent with the hypothesis that the Cambrian explosion was caused by the rise of predator-prey relationships? A) increased incidence of worm burrows in the fossil record B) increased incidence of larger animals in the fossil record C) increased incidence of organic material in the fossil record D) increased incidence of fern galls in the fossil record E) increased incidence of hard parts in the fossil record Answer: E Topic: Concept 32. 2 Skill: Application/Analysis 10) Which of the following genetic processes may be most helpful in accounting for the Cambrian explosion?
The Essay on Records Keeping
Introduction Why Keep Records? Animal Records have been in place in Zoo’s for years it is important to keep a Record of all Arrivals, Departures, Births and deaths. By keeping these There is always some form of “time line” available for each individual animal and if that animal happened to die there should be Written Record of how the death occurred to avoid in future. Good Records Maintain ...
