17a. Assuming that both types of pom-poms are present in the population, what do you think would happen to the pom-pom population if the black forest experienced a prolonged drought so all the trees died and the habitat became red grassland? 17b. Next, think about an alternative scenario. Suppose that natural selection over many generations had eliminated all the red pom-poms in the black forest habitat so only black pom- poms survived. After that, a prolonged drought resulted in this habitat turning into a red grassland. Would natural selection for pom-pom color occur? Why or why not? 17c. The above scenarios are showing that in order for natural selection to occur must exist within a trait.
17a. Assuming that both types of pom-poms are present in the population, what do you think would happen to the pom-pom population if the black forest experienced a prolonged drought so all the trees died and the habitat became red grassland? 17b. Next, think about an alternative scenario. Suppose that natural selection over many generations had eliminated all the red pom-poms in the black forest habitat so only black pom- poms survived. After that, a prolonged drought resulted in this habitat turning into a red grassland. Would natural selection for pom-pom color occur? Why or why not? 17c. The above scenarios are showing that in order for natural selection to occur must exist within a trait.
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,...
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![frequency of adaptive heritable traits in a population changes as
REQUIREMENTS FOR NATURAL SELECTION TO OCCUR:
17a. Assuming that both types of pom-poms are present in the population, what do you think
would happen to the pom-pom population if the black forest experienced a prolonged drought
so all the trees died and the habitat became red grassland?
17b. Next, think about an alternative scenario. Suppose that natural selection over many
generations had eliminated all the red pom-poms in the black forest habitat so only black pom-
poms survived. After that, a prolonged drought resulted in this habitat turning into a red
grassland. Would natural selection for pom-pom color occur? Why or why not?
17c. The above scenarios are showing that in order for natural selection to occur
must exist within a trait.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0b67955e-1725-4401-b074-83de4d0e6098%2F21ba605d-093f-4360-99e4-601c8e445a7e%2Fam1oh4r_processed.jpeg&w=3840&q=75)
Transcribed Image Text:frequency of adaptive heritable traits in a population changes as
REQUIREMENTS FOR NATURAL SELECTION TO OCCUR:
17a. Assuming that both types of pom-poms are present in the population, what do you think
would happen to the pom-pom population if the black forest experienced a prolonged drought
so all the trees died and the habitat became red grassland?
17b. Next, think about an alternative scenario. Suppose that natural selection over many
generations had eliminated all the red pom-poms in the black forest habitat so only black pom-
poms survived. After that, a prolonged drought resulted in this habitat turning into a red
grassland. Would natural selection for pom-pom color occur? Why or why not?
17c. The above scenarios are showing that in order for natural selection to occur
must exist within a trait.
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