Concepts of Biology
1st Edition
ISBN: 9781938168116
Author: Samantha Fowler, Rebecca Roush, James Wise
Publisher: OpenStax College
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 11, Problem 2RQ
Which scientific concept did Charles Darwin and Alfred Wallace independently discover?
a. mutation
b. natural selection
c. overbreeding
d. sexual reproduction
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
How does the study of the field of archaeology help one to study evolution?
a. Look for patterns in evolution
b. To study human emotions
c. To study evidence of fossil records
d. To understand Darwin's theory of evolution
what has to happen successfully for evolution by natural selection to take place?
a. Mutation
b. Reproduction
c. Migration
d. Genetic drift
What is an example of neutral evolution in humans?
A. Eye Color
B. Humans do not have any traits that undergo neutral evolution
C. Skin Color
D. Blood Types
Chapter 11 Solutions
Concepts of Biology
Ch. 11 - Figure 11.7 Do you think genetic drift would...Ch. 11 - Which scientific concept did Charles Darwin and...Ch. 11 - Which of the following situations will lead to...Ch. 11 - What is the difference between micro- and...Ch. 11 - Population genetics is the study of ________. a....Ch. 11 - Galapagos medium ground finches are found on Santa...Ch. 11 - In which of the following pairs do both...Ch. 11 - The wing of a bird and the arm of a human are...Ch. 11 - The fact that DNA sequences are more similar in...Ch. 11 - Which situation would most likely lead to...
Ch. 11 - What is the main difference between dispersal and...Ch. 11 - Which variable increases the likelihood of...Ch. 11 - The word “theory” in theory of evolution is best...Ch. 11 - Why are alternative scientific theories to...Ch. 11 - If a person scatters a handful of plant seeds from...Ch. 11 - Explain the Hardy-Weinberg principle of...Ch. 11 - Describe natural selection and give an example of...Ch. 11 - Why do scientists consider vestigial structures...Ch. 11 - Why do island chains provide ideal conditions for...Ch. 11 - Two species of fish had recently undergone...Ch. 11 - How does the scientific meaning of “theory” differ...Ch. 11 - Explain why the statement that a monkey is more...
Additional Science Textbook Solutions
Find more solutions based on key concepts
Construct Your Own Problem Consider an airplane headed for a runway in a cross wind. Construct a problem in whi...
College Physics
When two spiny mouse species coexist, Acomys cahirinus is nocturnal, whereas A. russatus is active during the d...
Study Guide for Campbell Biology
If someone at the other end of a room smokes a cigarette, you may breathe in some smoke. The movement of smoke ...
Campbell Essential Biology with Physiology (5th Edition)
Define histology.
Fundamentals of Anatomy & Physiology (11th Edition)
Some organizations are starting to envision a sustainable societyone in which each generation inherits sufficie...
Campbell Essential Biology (6th Edition) - standalone book
3. Trails that are derived from a common ancestor, like the bones of human arms and bird wings, are said to be_...
Biological Science (6th Edition)
Knowledge Booster
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
- Which best describes a branch point in a phylogenetic tree? a. a hypothesis b. new lineage c. hybridization d. a matingarrow_forwardWhich best describes the relationship between chimpanzees and humans? a. chimpanzees evolved from humans b. humans evolved from chimpanzees c. chimpanzees and humans evolved from a common ancestor d. chimpanzees and humans belong to the same speciesarrow_forwardWhy was the Age of Enlightenment important for science? A. The Age of Enlightment did not exist. B. It prevented other scientists from proposing their ideas, so Charles Darwin was allowed to propose his theory of evolution. C. It emphasized religious authority which prevented scientists from proposing their ideas. D. It provided an opportunity for anyone to ask questions and use rational thought to discover things about the natural world.arrow_forward
- Which must exist in a population before natural selection can act upon that population? A. Genetic variation among individuals B. Variation among individuals caused by environmental factors C. Sexual reproduction D. Three of the responses are correctarrow_forwardWhat is an example of neutral evolution in humans? A. Eye Color B. Skin Color C. Blood Types D. Humans do not have any traits that undergo neutral evolutionarrow_forwardWhich one of the four forces of evolution has the smallest effect on changing allele frequencies? a. Drift b. Gene flow c. Mutation d. Selectionarrow_forward
- Which of the forces is the ONLY way that new genetic diversity can be produced in a species? A. Mutation B. Gene Flow C. Natural Selection D. Genetic Driftarrow_forwardAccording to Gould, what evidence did Darwin look for in specimens? A. Evidence of biological parts that are strange and odd B. Evidence of a perfect natural purpose to biological parts C. Evidence of intelligent designarrow_forwardWhich claim about natural selection is not true? A. Directional selection decreases genetic diversity within a population B. Balancing selection (heterozygote advantage) maintains genetic diversity within a population C. Negative Frequency-Dependent selection maintains genetic diversity within a population D. Natural Selection always has a greater evolutionary effect in small populations than it does in large populationsarrow_forward
- Which is the best description of evolution? A. Animals become more complex over time. B. Plants become more complex over time. C. Life changes over time. D. Allele frequencies change in a population.arrow_forwardWhat event is thought to have contributed to the evolution of eukaryotes? a. global warming b. glaciation c. volcanic activity d. oxygenation of the atmospherearrow_forwardWhat is potentially the first example of art in the world? A. A cave painting of stars at night B. A cave painting of a rhino C. Handprints and footprints made by Denisovan children D. A cave painting of other homininsarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Concepts of BiologyBiologyISBN:9781938168116Author:Samantha Fowler, Rebecca Roush, James WisePublisher:OpenStax College
Concepts of Biology
Biology
ISBN:9781938168116
Author:Samantha Fowler, Rebecca Roush, James Wise
Publisher:OpenStax College
Biology Before Darwin: Crash Course History of Science #19; Author: CrashCourse;https://www.youtube.com/watch?v=K4CKmYSMT_0;License: Standard Youtube License