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Natural Selection
Page 9
Questions (1,723)
Which of the following best describes natural selection?(1 point)
Responses When traits are determined by multiple genes and
1 answer
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If members of a population have a variety of traits, it is (1 point)
less likely that most of the members will have traits that
1 answer
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Which evolutionary mechanism caused the increase in dark-colored Biston betularia moths in England in the 1800s?
A.
1 answer
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What is the purpose of natural selection?
A. to limit the genetic varation of a population B. to keep life going even as the
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which statement about natural selection is true
A. overproduction of offspring drives enviormental changes. B. enviormental
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Researchers plotted a distribution curve for leg length in a population of birds, with length from short to long on the x-axis.
1 answer
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In peppered moth populations, light and dark moths are selected for in different environments Which type of selection is this,
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Over generations, female reindeer in a Finnish population give birth to larger offspring. Which type of selection is occurring,
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In a population of mice, individuals with medium brown fur are less likely to be seen by predators than light brown and dark
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The Natural Selection Gizmo allows you to play the role of a bird feeding on peppered moths. The initial population of 40 moths
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asked by
leslie
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The pair of population graphs below display the results of two different five-year hunting cycles, one on light trees and one on
1 answer
asked by
leslie
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Which statement is accurate about natural selection?(1 point) Responses Natural selection does not impact reproduction rates.
1 answer
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r rTo whom has Congress delegated its power to pri
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Natural selection causes changes in(1 point) Responses individuals. individuals. genotypes. genotypes. populations. populations.
1 answer
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r rTo whom has Congress delegated its power to pri
23 views
Is it "Fitter"?
Natural Selection is sometimes described as “survival of the fittest.” Four friends were arguing about what
1 answer
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Natural selection has four requirements: over production of offspring, genetic variation, differential
survivorship, and (1
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Descent with modification results in individuals who:
are the strongest. are the smartest. have the greatest ability to succeed
1 answer
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31 views
In an aquatic bird population, some birds have long legs. Other birds have short legs. The food supply is minimal. The birds
1 answer
asked by
I don’t like math
43 views
Over time, the variation that gives an advantage(1 point)
Responses A. becomes more common in the population. becomes more common
1 answer
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I don’t like math
44 views
Over time, the variation that gives an advantage, (1 point)
1 answer
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Blackboyjoy
67 views
Over time, the variation that gives an advantage
• becomes more common in the population. • can limit the number of selective
1 answer
asked by
Blackboyjoy
24 views
Consider the following scenario:
In an aquatic bird population, some birds have long legs. Other birds have short legs. The food
1 answer
asked anonymously
29 views
Over time, the variation that gives an advantage(1 point)
Responses becomes more common in the population. becomes more common in
1 answer
asked anonymously
46 views
Fossils are important because they show what life used to be like back then. Natural selection is when one animal has the same
3 answers
asked by
daisy may
48 views
Overtime. The variation that gives an advantage is the answer becomes less common in the population can limit the number of
1 answer
asked anonymously
23 views
Consider the following scenario: In an aquatic bird population, some birds have long legs. Other birds have short legs. The food
1 answer
asked anonymously
58 views
Over time, the variation that gives an advantage(1 point) Responses becomes less common in the population. becomes less common
1 answer
asked anonymously
37 views
Consider the following scenario:
In an aquatic bird population, some birds have long legs. Other birds have short legs. The food
1 answer
asked by
pineapple
42 views
Over time, the variation that gives an advantage(1 point)
Responses becomes less common in the population. becomes less common in
1 answer
asked by
pineapple
37 views
Define Natural Selection Quick Check
1 of 41 of 4 Items Question Consider the following scenario: You are a scientist observing
1 answer
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pineapple
137 views
Which of the following statements is true about the relationship between genetic variation and natural selection?
Genetic
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When considering competition between individuals of the same species, what allows some individuals to survive over others?(1
1 answer
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What evidence in the scenario (of natural selection for the peppered moth) supports the claim that environmental changes cause
1 answer
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14 views
Millions of years ago, the ancestors of giraffes had short necks and used to eat leaves from the bushes on the ground. A genetic
1 answer
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21 views
Which statement is accurate about natural selection?(1 point)
Responses Natural selection does not change the alleles an organism
1 answer
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41 views
Natural selection causes changes in(1 point)
individuals population genotypes phenotypes
1 answer
asked anonymously
12 views
which statement is accurate about natural selection? Is the answer natural selection does not change the alleys in organism has?
1 answer
asked by
niea!
22 views
which statement is accurate about natural selection? Is the answer natural selection can occur through mutations?
1 answer
asked by
niea!
59 views
which statement is accurate about natural selection? is the answer natural selection ket in active genes?
1 answer
asked by
niea!
27 views
What evolves during natural selection
• the proportion of different traits in a population • entire species • the
1 answer
asked by
Blackboyjoy
24 views
Which statement is accurate about natural selection?(1 point)
Responses A. Natural selection cannot occur through mutations.
1 answer
asked by
I don’t like math
25 views
Which mutation scenario will always lead to natural selection?(1 point)
Responses A. a mutation causes a gene to become
1 answer
asked by
I don’t like math
44 views
What evolves during natural selection?(1 point)
Responses A. the proportion of different traits in a population the proportion of
1 answer
asked by
I don’t like math
30 views
Natural selection causes changes in what is it phenotypes genotypes, individuals or populations
1 answer
asked anonymously
13 views
Which statement is accurate about natural selection? Would it be natural selection does not change the ALLELES an organism has
1 answer
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38 views
Natural selection causes changes in(1 point)
Responses A individuals. B genotypes. C populations. D phenotypes. E Your Mom
1 answer
asked by
🐂Longhorn🐂
54 views
Question
Which statement is accurate about natural selection?(1 point) Responses Natural selection does not impact reproduction
1 answer
asked by
🐂Longhorn🐂
312 views
Which mutation scenario will always lead to natural selection?(1 point)
Responses a mutation causes an inactivated gene to be
1 answer
asked by
🐂Longhorn🐂
49 views
What evolves during natural selection?(1 point)
Responses inactivated genes inactivated genes entire species entire species the
5 answers
asked by
🐂Longhorn🐂
141 views
Which statement is accurate about natural selection?(1 point)
Responses Natural selection does not impact reproduction rates.
7 answers
asked anonymously
32 views
Which statement is accurate about natural selection?(1 point)%0D%0AResponses%0D%0A%0D%0ANatural selection does not change the
1 answer
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48 views
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