BIOLOGY:THE ESSENTIALS (LL) W/CONNECT
3rd Edition
ISBN: 9781260670929
Author: Hoefnagels
Publisher: MCG CUSTOM
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Chapter 23, Problem 8MCQ
Summary Introduction
Introduction:
Thermoregulation is a process through which mammals can maintain their body temperature. Endotherms can maintain their constant body temperature whereas body temperature of ectotherms varies or fluctuates with the outside temperature.
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Why to humans shiver when the environment gets cold?a. To keep the body temperature equal to the external environment.b. To increase body temperature.c. To decrease body temperature.d. To regulate urine concentration.
Make a claim that answers the question: How does temperature affect endotherms and ectotherms differently?
Research the behaviours of a specific ectothermic animal. How do specific behaviours allow for the animal to control its body temperature in cool and hot conditions? How do specific parts of the animal’s anatomy help with thermoregulation?
Use a feedback diagram to show how this animal uses thermoregulation in one of these conditions:
ectotherm in cool conditions
ectotherm in hot conditions
Be sure to use ⊕ and ⊝ symbols in the feedback diagram to add important details.
Chapter 23 Solutions
BIOLOGY:THE ESSENTIALS (LL) W/CONNECT
Ch. 23.1 - Prob. 1MCCh. 23.1 - Prob. 2MCCh. 23.2 - If you were given a microscope slide with a slice...Ch. 23.2 - Prob. 2MCCh. 23.3 - Which organ systems contribute to each of the five...Ch. 23.3 - Prob. 2MCCh. 23.4 - Use figure 23.7 to explain which materials enter...Ch. 23.4 - Prob. 2MCCh. 23.5 - Describe the difference between endotherms and...Ch. 23.5 - Prob. 2MC
Ch. 23 - Which of the following represents the correct...Ch. 23 - Prob. 2MCQCh. 23 - Prob. 3MCQCh. 23 - Blood differs from other types of connective...Ch. 23 - Prob. 5MCQCh. 23 - Prob. 6MCQCh. 23 - Prob. 7MCQCh. 23 - Prob. 8MCQCh. 23 - Prob. 9MCQCh. 23 - Distinguish between the following pairs of terms....Ch. 23 - Where do epithelial tissues occur, and how are...Ch. 23 - List and describe six types of connective tissue.Ch. 23 - Prob. 4WIOCh. 23 - Prob. 5WIOCh. 23 - Use the Internet to research cosmetic surgery....Ch. 23 - Prob. 7WIOCh. 23 - Prob. 8WIOCh. 23 - Make a chart that compares and contrasts the...Ch. 23 - Prob. 10WIOCh. 23 - Prob. 11WIOCh. 23 - Prob. 12WIOCh. 23 - Prob. 13WIOCh. 23 - Prob. 14WIOCh. 23 - Would an alligator require more, less, or the same...Ch. 23 - Prob. 16WIOCh. 23 - Prob. 17WIOCh. 23 - Prob. 1SLCh. 23 - Prob. 1PITCh. 23 - Prob. 2PITCh. 23 - Prob. 3PIT
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Compare and contrast ectotherms from endotherms. Explain how this difference affects their metabolism.arrow_forwardWhat is the primary reason we sweat? A. To excrete waste products B. To regulate body temperature C. To maintain sodium balance D. To maintain blood volumearrow_forwardWhich signifies adaptations of physiological processes that maintain homeostasis within vertebrates? A. adjusting metabolic rate to maintain internal body temperature despite changes in ambient temperature B. change behavior to save energy in times of drought and limited food deploy C. hypersensitive responses when a foreign pathogen enters the immune system D. binding oxygen to hemoglobin in red blood cells for transport throughout the bodyarrow_forward
- A. List some invertebrates who are endotherms B. How can something be ectothermic but also maintain homeothermy? C. What are some ways that ectotherms (so called cold blooded) animals can adjust their temps behaviorally?arrow_forwardYou are studying a large tropical reptile that has a high and relatively stable body temperature. How do you determine whether this animal is an endotherm or an ectotherm? (A) You know from its high and stable body temperature that it must be an endotherm. (B) You subject this reptile to various temperatures in the lab and find that its body temperature and metabolic rate change with the ambient temperature. You conclude that it is an ectotherm. (C) You note that its environment has a high and stable temperature. Because its body temperature matches the environmental temperature, you conclude that it is an ectotherm. (D) You measure the metabolic rate of the reptile, and because it is higher than that of a related species that lives in temperate forests, you conclude that this reptile is an endotherm and its relative is an ectotherm.arrow_forwardWhich of the following is not a way that ectotherms can change their body temperatures? a. Sweating for evaporative cooling. b. Adjusting the timing of their daily activities. c. Seek out or avoid direct sunlight. d. Huddle in a group.arrow_forward
- a) Name an example of an ectotherm living a homeothermic life b) Explain how how they can do thisarrow_forwardPart 4: Explain how ectotherms are distinguished from endotherms.arrow_forwardThis organ can be found in the human head. Which sentence correctly describes one function of this organ? A. It helps the body make its own food. B. It exchanges gases in the body. C. It pumps blood around the body. D. helps control body movements.arrow_forward
- How does an aquatic animal offset the decrease in oxygen levels in warmer water? A. by increasing the flow of oxygen over the gills by ventilation B. by using oxygenated blood within capillaries called lamellae C. by breathing air off the top of the water D. by entering a state of torpor to save energy and reduce metabolic ratearrow_forwardWhich statement best describes Arteries? A) They have thin walls and transport blood away from the heart B) They have thick walls and transport blood toward the heart C) They have thin walls and transport blood toward the heart D) They have thick walls and transport blood away from the heartarrow_forwardWhich is an example of a feedback mechanism in the body?a. The decrease in oxygen levels in the blood after exercise.b. The use of energy when muscles contract?c.The release of insulin into the bloodstream when blood sugar increases.d. The movement od salts from cells into the bloodstream.arrow_forward
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