chap 46, 47 Digestion, Nutrition, and Excreti

chap 46, 47 Digestion, Nutrition, and Excreti - Name Class...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Name: ________________________ Class: ___________________ Date: __________ ID: A 1 chap 46, 47 Digestion, Nutrition, and Excretion Multiple Choice Identify the choice that best completes the statement or answers the question. ____ 1. Which of the following does not correctly pair an animal with its food source or strategy? a. hyenas dead animals b. baleen whales suspended particles c. spiders other animals d. locusts other insects e. giraffes leaves ____ 2. Which of the following is not a basic nutrient required by all animals? a. minerals b. lipids c. vitamins d. proteins e. water ____ 3. Which of the following is incorrectly paired? a. autotroph plants b. carnivore snake c. herbivore sheep d. decomposer bacteria e. suspension feeders mosquitoes ____ 4. The process of enzymatic hydrolysis takes place during: a. ingestion. b. digestion. c. absorption. d. egestion. e. elimination. ____ 5. Dietary fiber that is not digested will be: a. egested. b. ingested. c. emulsified. d. excreted. e. None of these. ____ 6. Which of the following would be considered a primary consumer? a. autotroph b. carnivore c. herbivore d. decomposer e. scavenger
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Name: ________________________ ID: A 2 ____ 7. Bacteria present in the digestive tracts of some herbivores function to: a. provide bulk to their feces. b. produce minerals for their hosts. c. detoxify harmful materials found in the food. d. digest the waste products from the herbivore diet. e. digest the cellulose cell wall of plant cells. ____ 8. Which of the following would not be an example of an omnivore? a. an earthworm b. a sheep c. a human d. a pig e. a fish ____ 9. A suspension feeder is an animal that: a. has well-developed teeth for stabbing prey. b. secretes paralyzing venom suspended in saliva. c. has a symbiotic relationship with its host. d. entraps food particles from water. e. feeds on nectar while suspended in air. ____ 10. Which of the following feeding strategies is correctly paired with its feeding adaptations? a. carnivores reduced dentition and a long tongue b. herbivores sticky, mucous-coated surfaces c. animals that feed on body fluids piercing and sucking mouth parts d. nectar feeders fangs e. suspension feeders poison glands ____ 11. In a tube-within-a-tube body plan, what forms the outer tube? a. the body wall b. the wall of the gastrovascular cavity c. the vacuolar membrane d. the intestinal wall e. the gizzard wall. ____ 12. Which of the following statements about a complete digestive system is false ? a. It is characteristic of planaria. b. It is a tube with two openings. c. Its regions are specialized to perform specific functions. d. It is often associated with accessory glands that secrete digestive juices. e.
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 10/27/2011 for the course BIO 101 taught by Professor Martin during the Spring '08 term at Rutgers.

Page1 / 27

chap 46, 47 Digestion, Nutrition, and Excreti - Name Class...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online