Biology
Biology
12th Edition
ISBN: 9780134813448
Author: Audesirk, Teresa, Gerald, Byers, Bruce E.
Publisher: Pearson,
bartleby

Concept explainers

bartleby

Videos

Textbook Question
Book Icon
Chapter 1, Problem 1MC

Evolution is

  1. a. a belief.
  2. b. a scientific theory.
  3. c. a hypothesis.
  4. d. never observed In the modern world.
Expert Solution & Answer
Check Mark
Summary Introduction

Introduction:

Evolution is defined as the change in heritable characteristics in a biological population over a successive generation. Evolution is a result of mutation, natural selection, genetic drift and sexual selection.

Answer to Problem 1MC

Correct answer:

Evolution is based on scientific theory. Therefore, option (b). is correct.

Option (b). is given as “a scientific theory”.

Explanation of Solution

Justify reasons for the correct statement:

Evolution involves genetic changes in a population with time. Evolution is a result of natural selection that causes variation among individual in a population. Evolution is a scientific theory which was formulated by Charles Darwin and Alfred Russel Wallace.

The scientific theory of evolution was supported by a study of fossils, geological studies, radioactive dating of rocks, the study of genetics, molecular biology, biochemistry and certain breeding experiments. It involves a vast diversity of life as well as similarities among different types of organisms.

Hence, option (b). is correct.

Justify reasons for the incorrect statements:

Option (a). is given as “a belief”.

Evolution is based on scientific studies by several scientists. Hence, it is a wrong answer.

Option (c). is given as “a hypothesis”.

Evolution is based on scientific theories which state that living organisms are evolved from preexisting organisms and distinguishable differences occur due to modification in a successive generation. Hence, it is a wrong answer.

Option (d). is given as “never observed in the modern world”. Evolution is a result of mutation, sexual selection, genetic drift and natural selection that are observed in the modern world. Hence, it is a wrong answer.

Hence, options (a), (c) and (d) are incorrect.

Conclusion

Evolution was supported by scientific theories which involve the genetic, biochemical, study of fossils.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
Which of the following is not true of science?a. Science is based on the premise that all events can be traced to natural causes.b. Important science can be based on chance observations.c. A hypothesis is basically a wild guess.d. Scientific theories can potentially be disproved.
Which of the following is a primary argument against Intelligent Design? a) It violates the scientific method by appealing to supernatural explanations b) It has been extensively tested and confirmed through scientific experiments c) It has been widely accepted by the scientific community as a valid scientific theory d) It is based on empirical evidence and observations of the natural world
Why is evolution considered to be a scientific theory ? A) it’s ideas are supported by facts and inference B) it is not true C) it is not accepted by the scientific community D) it cannot be tested

Chapter 1 Solutions

Biology

Knowledge Booster
Background pattern image
Biology
Learn more about
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
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Human Biology (MindTap Course List)
Biology
ISBN:9781305112100
Author:Cecie Starr, Beverly McMillan
Publisher:Cengage Learning
Text book image
Concepts of Biology
Biology
ISBN:9781938168116
Author:Samantha Fowler, Rebecca Roush, James Wise
Publisher:OpenStax College
Text book image
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning
Text book image
Biology Today and Tomorrow without Physiology (Mi...
Biology
ISBN:9781305117396
Author:Cecie Starr, Christine Evers, Lisa Starr
Publisher:Cengage Learning
Biology Before Darwin: Crash Course History of Science #19; Author: CrashCourse;https://www.youtube.com/watch?v=K4CKmYSMT_0;License: Standard Youtube License