Biology (MindTap Course List)
11th Edition
ISBN: 9781337392938
Author: Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher: Cengage Learning
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Chapter 49, Problem 3TYU
Summary Introduction
Introduction: The endocrine system is the chemical signaling system that uses blood vessels as information channels. The endocrine glands are ductless organs located within the organ systems and contain groups of endocrine cells that secrete their hormones directly into their surroundings.
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Describe and give a specific example of how successionary stage is related to species diversity?
Explain down bellow what happens to the cell in pictures not in words:
Decreased pH in mitochondria
Increased ATP
Decreased pH in cytosol
Increased hydrolysis
Decreasing glycogen and triglycerides
Increased MAP kinase activity
Poor ion transport → For each one:→ What normally happens?→ What is wrong now?→ How does it mess up the cell?
1.) Community Diversity:
The brown and orange line represent two different plant communities.
a. Which color represents the community with a higher species richness?
b. Which color represents the community with a higher species evenness?
Relative abundance
0.1
0.04
0.001
2 4 6
8
10 12 14 16 18 20 22 24
Rank abundance
c. What is the maximum value of the Simpson's diversity index (remember, Simpson's
index is D = p², Simpson's diversity index is 1-D)?
d. If the Simpson's diversity index equals 1, what does that mean about the number of
species and their relative abundance within community being assessed?
Chapter 49 Solutions
Biology (MindTap Course List)
Ch. 49.1 - Prob. 1LOCh. 49.1 - Prob. 2LOCh. 49.1 - Identify four main chemical groups to which...Ch. 49.1 - Prob. 1CCh. 49.1 - Prob. 2CCh. 49.1 - Prob. 3CCh. 49.1 - Prob. 4CCh. 49.2 - Compare four types of endocrine signaling.Ch. 49.2 - Prob. 1CCh. 49.2 - Prob. 2C
Ch. 49.2 - Prob. 3CCh. 49.3 - Compare the mechanism of action of small,...Ch. 49.3 - Prob. 1CCh. 49.3 - Prob. 2CCh. 49.3 - What is the mechanism of action of a hormone that...Ch. 49.4 - Prob. 6LOCh. 49.4 - Prob. 1CCh. 49.4 - Prob. 2CCh. 49.5 - Identify the classical vertebrate endocrine glands...Ch. 49.5 - Prob. 8LOCh. 49.5 - Describe the actions of the thyroid and...Ch. 49.5 - Contrast the actions of insulin and glucagon, and...Ch. 49.5 - Describe the actions and regulation of the adrenal...Ch. 49.5 - Prob. 1CCh. 49.5 - Prob. 2CCh. 49.5 - Prob. 3CCh. 49.5 - Prob. 4CCh. 49.5 - Prob. 5CCh. 49 - A cell secretes a product that diffuses through...Ch. 49 - Prob. 2TYUCh. 49 - Prob. 3TYUCh. 49 - Prob. 4TYUCh. 49 - Prob. 5TYUCh. 49 - Prob. 6TYUCh. 49 - Prob. 7TYUCh. 49 - Prob. 8TYUCh. 49 - Prob. 9TYUCh. 49 - Prob. 10TYUCh. 49 - Prob. 11TYUCh. 49 - Prob. 12TYUCh. 49 - Prob. 13TYUCh. 49 - Prob. 14TYU
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