Biology
5th Edition
ISBN: 9781260487947
Author: BROOKER
Publisher: MCG
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Textbook Question
Chapter 22.1, Problem 1EQ
Overview of Evolution
Experimental Questions
What features of Daphne Major made it a suitable field site for studying the effects of natural selection?
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Q4: What is the antibiotic that is used in this experiment presented in the Antibiotic-Resistant Bacteria Connect Activity?
Penicillin
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E. coli
Agar
Q11: According to the Connect activity, analogous structures do not offer evidence of evolution. However, the presence of analogous structure in two organisms does actually provide us with information about their ancestory. What is this information?
the organisms share a common ancestor prior to the evolution of the structure
the organisms share a common ancestor after the evolution of the structure
the organisms can share no common ancestor.
What's In
Let us review what you have learned from the previous module. Answer the
activity below.
ACTIVITY 1. Match Me!
Directions: Match Column A with the correct answers in Column B by writing
the number of your answers in the Answer Grid. If all your answers are correct,
the sum when answers are added horizontally, vertically, or diagonally will give
you a magic number.
Column A
Column B
a. A process in which new species form
b. Authored the Theory of Evolution by
Natural Selection
1. Thomas Malthus
2. Hybrid sterility
3. Pre-mating isolating
mechanism
c. It occurs when a hybrid develops,
matures but fails to reproduce
d. States
population limits resources
e. Species will
different mating seasons
f. Sought pieces of evidence for the
idea of uniformitarianism
that
increasing
human
4. Jean Baptiste Lamarck
due
5. Temporal isolation
not
mate
to
6. Speciation
1
Part 2:
Investigation: Comparing the Ideas of Darwin and Lamarck
Pre-Lab questions
1. List two ideas proposed by Lamarck's theory of evolution.
2. List two ideas proposed by Darwin's theory of evolution.
Chapter 22 Solutions
Biology
Ch. 22.1 - Prob. 1CCCh. 22.1 - Overview of Evolution Experimental Questions What...Ch. 22.1 - Overview of Evolution Experimental Questions...Ch. 22.1 - Overview of Evolution Experimental Questions...Ch. 22.2 - Prob. 1CSCh. 22.2 - Prob. 1CCCh. 22.2 - Prob. 2CCCh. 22.2 - Prob. 3CCCh. 22.3 - The Molecular Processes Concept Check: Why do...Ch. 22.3 - Prob. 1CS
Ch. 22.3 - Prob. 2CCCh. 22 - Prob. 1TYCh. 22 - Lamarcks vision of evolution differed from Darwins...Ch. 22 - Which of the following scientists influenced...Ch. 22 - Prob. 4TYCh. 22 - Vestigial structures are anatomical structures a....Ch. 22 - Which of the following is an example of a...Ch. 22 - Prob. 7TYCh. 22 - Prob. 8TYCh. 22 - Prob. 9TYCh. 22 - Prob. 10TYCh. 22 - Evolution that results in adaptation is rooted in...Ch. 22 - What is convergent evolution? How does it support...Ch. 22 - Prob. 3CQCh. 22 - Prob. 1COQCh. 22 - Prob. 2COQ
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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
- Evolution Summative Assessment – Prompts and Rubric 1. A species of cactus has spines. How would biologists explain how a species of cactus with spines evolved from an ancestral cactus species without spines? 2. A species of fly lacks wings. How would biologists explain how a species of fly without wings evolved from an ancestral fly species with wings? Proficient answers should include correct references to the science concepts below. Science idea Genetic variation Examples of student language mutation, recombination, sexual reproduction, allele mixing reproduction, passed to offspring | Heritability Differential reproductive success Reproductive/survival advantage, more likely to reproduce/survive Ex: A genetic variation existed that produced spines on a cactus. The spines gave the cactus a reproductive advantage (helped it survive and reproduce), and the variation was passed from generation to generation. Watch for, and correct, the following naïve ideas Naive idea Description…arrow_forwardWhat's More Activity 3. Deepening The Concepts Directions: Answer the following questions. 1. How does (a) relative dating and (b) absolute/radioactive datine determine the age of fossils? 2. How does embryology provide evidence for evolution? 3. How do homologous and vestigial structures provide evidence for evolution? 4. What could be possible for some species belonging to the same family to be presently living in various locations on Earth? You can furthel support your answer with an example.arrow_forwardWRITE ABOUT A THEME: EVOLUTION In a short essay(100–150 words), discuss Darwin’s view of how natural selectionresulted in both unity and diversity of life on Earth. Includein your discussion some of his evidence. (For help in writinggood essays, see “Writing Tips and Rubric” in the Study Area ofMasteringBiology under “Additional Resources.”)arrow_forward
- Reset Help Requires another individual to reproduce Reproduces its own kind Takes in, converts, and expels energy Eats other organisms to gain energy Complex, but well-ordered, structure Composed of many cells Responds to the environment Populations evolve over time Individuals evolve over time A property of all living things Not a property of all living thingsarrow_forwardBiochemical recognition systems within the stigma of a flowering plant prevent the pollen from a different species from developing a pollen tube and fertilizing its eggs. This is an example of what kind of reproductive isolation? O post-zygotic, ecological separation pre-zygotic, mechanical isolation O post-zygotic, temporal separation pre-zygotic, temporal separation O pre-zygotic, behavioral isolationarrow_forwardEvolution in Humans 1) explain how differences in gene expression of genetically similar organism can result in different evolutionary outcomes 2) describe the evolution of symbolic thought in humansarrow_forward
- Please, help: Question: Evolution of Prokaryote into the Eukaryote cell type. A. What are the significant the significant changes that are represented in the evolution of the prokaryote cell type into the eukaryote cell. B. Why are these changes (major differences) important in the process of evolution of more complex organisms?arrow_forwardQuestion A: From an evolutionary point of view, why can't we say that the human species is the most evolved? Briefly explain in your own words based on a concrete examplearrow_forwardDoes Spallanzani experiment prove or disprove the spontaneous generation of idea of emergence of life forms? Explain.arrow_forward
- Question: What is the difference between morphological and biological species concepts?arrow_forwardProblem How does natural selection work?arrow_forwardExplanation 2. Imagine you are a farmer researching the impact of GMFs. What is one advantage and one disadvantage that would be relevant to your work? Explain each. 3. What was the original purpose of Darwin's voyage on the H.M.S. Beagle, and what was the ultimate significance of the voyage? 4. Suggest two ways that a synthetic biologist can change the course of evolution. 5. Explain how natural selection and sexual selection can work together to cause the evolu- tion of large antlers on male moose.arrow_forward
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