Biology: Concepts and Investigations
5th Edition
ISBN: 9781260259049
Author: Hoefnagels
Publisher: MCG
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Chapter 36, Problem 3MCQ
Summary Introduction
Introduction:
Foraging is the process of movement of animals for the process of finding of food from one place to another. Every organism needs food and water for its proper growth and its survival. There is a theory called the optimal foraging theory. This theory basically tells that the reason why an animal sticks to have only few types of foods only.
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In the Amazon forest you discover a very brightly colored caterpillar. The local people tell you it is good to eat but fairly rare. You try it and it is delicious. What would you expect to find in the same area?
Group of answer choices
a. lots of other caterpillars that taste even better
b. a restaurant that makes caterpillar tacos
c. another animal that protects the caterpillars
d. a very similar species that is toxic
interpret the following graph:
In the graph, the number of days are 18.. 1 day is equal to 60 sec. days are taken on x-axis. The mean foraging times are taken on y-axis.
According to optimal foraging theory
a. individuals minimize energy intake per unit of time.
b. energy content of a food item is the only determinant of a forager’s food choice.
c. time taken to capture a food item is the only determinant of a forager’s food choice.
d. a higher energy item might be less valuable than a lower energy item if it takes too much time to capture the larger item.
Chapter 36 Solutions
Biology: Concepts and Investigations
Ch. 36.1 - What is ethology?Ch. 36.1 - Prob. 2MCCh. 36.2 - Prob. 1MCCh. 36.2 - Prob. 2MCCh. 36.2 - Prob. 3MCCh. 36.2 - Prob. 4MCCh. 36.2 - Prob. 5MCCh. 36.3 - Prob. 1MCCh. 36.3 - Prob. 2MCCh. 36.3 - Prob. 3MC
Ch. 36.4 - Prob. 1MCCh. 36.4 - Prob. 2MCCh. 36.4 - Prob. 3MCCh. 36.4 - Prob. 4MCCh. 36.4 - Prob. 5MCCh. 36.5 - What are some benefits and costs of group living?Ch. 36.5 - Prob. 2MCCh. 36.5 - Prob. 3MCCh. 36.5 - Prob. 4MCCh. 36.6 - Prob. 1MCCh. 36.6 - Prob. 2MCCh. 36 - Prob. 1MCQCh. 36 - Prob. 2MCQCh. 36 - Prob. 3MCQCh. 36 - Prob. 4MCQCh. 36 - Prob. 5MCQCh. 36 - Prob. 1WIOCh. 36 - Prob. 2WIOCh. 36 - Prob. 3WIOCh. 36 - Prob. 4WIOCh. 36 - Prob. 5WIOCh. 36 - Prob. 6WIOCh. 36 - Prob. 7WIOCh. 36 - Prob. 8WIOCh. 36 - Prob. 9WIOCh. 36 - In the 1930s. the population geneticist J.B.S....Ch. 36 - Prob. 1PITCh. 36 - Prob. 2PIT
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