Predict how prickles ("thorns") originated in roses. With increasing numbers of herbivores, roses needed defenses to discourage them. Prickles developed on stems to keep them away. Individuals with these prickles survived herbivore attacks and produced more offspring than other roses, increasing the frequency of the prickled roses in the population over time. Some roses hybridized with a close relative that had prickles. Individuals with these prickles survived herbivore attacks and produced more offspring than other roses, increasing the frequency of the prickled roses in the population over time. By chance, a mutation occurred in some roses that resulted in sharp bumps on the stems. Individuals with these early prickles survived herbivore attacks and produced more offspring than roses without the mutation, increasing the frequency of the prickled roses in the population over time. Chemicals in the saliva of herbivores triggered hormones in the roses that stimulated cell division in the stems, leading to prickles on their surface. Individuals with these prickles survived herbivore attacks and produced more offspring than other roses, increasing the frequency of the prickled roses in the population over time. Request Answer Submit
Predict how prickles ("thorns") originated in roses. With increasing numbers of herbivores, roses needed defenses to discourage them. Prickles developed on stems to keep them away. Individuals with these prickles survived herbivore attacks and produced more offspring than other roses, increasing the frequency of the prickled roses in the population over time. Some roses hybridized with a close relative that had prickles. Individuals with these prickles survived herbivore attacks and produced more offspring than other roses, increasing the frequency of the prickled roses in the population over time. By chance, a mutation occurred in some roses that resulted in sharp bumps on the stems. Individuals with these early prickles survived herbivore attacks and produced more offspring than roses without the mutation, increasing the frequency of the prickled roses in the population over time. Chemicals in the saliva of herbivores triggered hormones in the roses that stimulated cell division in the stems, leading to prickles on their surface. Individuals with these prickles survived herbivore attacks and produced more offspring than other roses, increasing the frequency of the prickled roses in the population over time. Request Answer Submit
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
Related questions
Question
please help
Transcribed Image Text:Predict how prickles ("thorns") originated in roses.
With increasing numbers of herbivores, roses needed defenses to discourage them. Prickles developed on stems to keep them away.
Individuals with these prickles survived herbivore attacks and produced more offspring than other roses, increasing the frequency of the
prickled roses in the population over time.
Some roses hybridized with a close relative that had prickles. Individuals with these prickles survived herbivore attacks and produced more
offspring than other roses, increasing the frequency of the prickled roses in the population over time.
By chance, a mutation occurred in some roses that resulted in sharp bumps on the stems. Individuals with these early prickles survived
herbivore attacks and produced more offspring than roses without the mutation, increasing the frequency of the prickled roses in the
population over time.
Chemicals in the saliva of herbivores triggered hormones in the roses that stimulated cell division in the stems, leading to prickles on their
surface. Individuals with these prickles survived herbivore attacks and produced more offspring than other roses, increasing the frequency
of the prickled roses in the population over time.
Request Answer
Submit
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
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.Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Biology 2e
Biology
ISBN:
9781947172517
Author:
Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:
OpenStax
Anatomy & Physiology
Biology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Biology 2e
Biology
ISBN:
9781947172517
Author:
Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:
OpenStax
Anatomy & Physiology
Biology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:
9780815344322
Author:
Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:
W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:
9781260159363
Author:
Martin, Terry R., Prentice-craver, Cynthia
Publisher:
McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:
9781260231700
Author:
Sylvia S. Mader, Michael Windelspecht
Publisher:
McGraw Hill Education