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Natural Selection
Page 2
Questions (1,723)
Consider the following scenario:
In an aquatic bird population, some birds have long legs. Other birds have short legs. The food
4 answers
asked by
sebastian chapa
336 views
Consider the following scenario:
In an aquatic bird population, some birds have long legs. Other birds have short legs. The food
47 answers
asked by
jamalhunter778
333 views
A chinook salmon fish in alaska can produce between 2000 to 17000 eggs in a single spawning. Which principle of natural
4 answers
asked by
Anonymous
1,900 views
Imagine you are a scientist observing rats in the wild. As the rats reproduce, rats born with white fur slowly begin to
5 answers
asked by
12321
284 views
Mosquitoes can carry and transmit many diseases to humans. In the past, the insecticide DDT was heavily used to reduce mosquito
1 answer
asked by
..
51 views
Consider the following scenario:
Some fish in a murky underground lake have lighter scales than the others. This makes it
1 answer
asked by
o
109 views
Consider the following scenario:
A hits the habitat of a bird . All ponds dry upand fish decline. There are two groups of birds
1 answer
asked anonymously
36 views
The two graphs show data at the beginning and ending of a study on a certain population of parrots. Use the information in the
1 answer
asked by
emilymay_2356
54 views
Natural Selection Unit Test
1 of 141 of 14 Items Question Consider the following scenario: A drought hits the habitat of a
2 answers
asked anonymously
306 views
Natural Selection Unit Test
2 of 142 of 14 Items Question Which statement is accurate about variations?(1 point) Responses In all
1 answer
asked anonymously
95 views
Natural Selection Unit Test
10 of 1410 of 14 Items Question In a population of birds, brightly colored males and very dull males
1 answer
asked anonymously
95 views
Mathematics of Natural Selection Quick Check
4 of 54 of 5 Items Question In a population of mice, individuals with medium brown
1 answer
asked by
sal fisher<3
87 views
A particular bird species found in North America obtains most of its food energy by catching and eating insects. A mutation
1 answer
asked anonymously
19 views
In a population of birds brightly colored males, and very dull, male survive best which type of selection is this and what is
1 answer
asked by
The
25 views
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
asked anonymously
24 views
In an ecosystem, there are two color varieties within a species of toads: brown and green. Over 50 years, the proportion of the
1 answer
asked anonymously
24 views
Consider the following scenario:
There are variations in the fur color of mice. Some mice have white fur. Some have dark fur.
1 answer
asked by
SQU1D_K1DZ
31 views
Natural selection causes changes in(1 point)
Responses individuals. individuals. phenotypes. phenotypes. genotypes. genotypes.
1 answer
asked anonymously
23 views
Resource Scarcity and Survival Quick Check
2 of 42 of 4 Items Question When considering competition between individuals of the
1 answer
asked anonymously
78 views
In peppered moth populations, light and dark moths are selected for in different environments. Which type of selection is this,
1 answer
asked anonymously
47 views
Researchers plotted a distribution curve for leg length in a population of birds, with length from short to long on the x-axis.
T
1 answer
asked anonymously
13 views
In peppered moth populations, light and dark moths are selected for in different environments. Which type of selection is this,
1 answer
asked by
nobody
34 views
A)
Consider the following scenario: An animal is born with a shorter tail. This makes no difference to its ability to survive or
9 answers
asked anonymously
56 views
Identifying genes like HMGA2 is important, because it is evidence of natural selection. How does it demonstrate that natural
1 answer
asked by
Jungkook is my love
20 views
Which explanation is accurate about the survival and reproduction of a population?
a If there are a limited variety of traits in
3 answers
asked anonymously
18 views
Today, you will write a small review on the topic, Natural Selection, for Science class you will use the given selection.
-Read
1 answer
asked by
Ever heard of an IP address?
41 views
Question 1
A) Consider the following scenario: A drought hits the habitat of a semi-aquatic bird population. All ponds dry up,
5 answers
asked by
myworldwha
85 views
In a population of clover flowers, there are both white and purple varieties. The cows that graze the field where the clovers
1 answer
asked anonymously
31 views
Coyotes primarily feed on small mammals, such as rabbits, squirrels, birds, and mice. Many of these prey try to escape from
1 answer
asked by
what?
81 views
Based on Darwin’s ideas of descent with modification and natural selection, which observation would best support the idea that
1 answer
asked by
Hana
12 views
What evolves during natural selection?
A. the phenotypes of individual organism B. entire species C. inactivated genes D. the
1 answer
asked anonymously
17 views
Natural selection is the process through which populations of living organisms adapt and change.
An example of this is the
1 answer
asked anonymously
28 views
In peppered moth populations, light and dark moths are selected for in different environments. What type of selection is this,
1 answer
asked anonymously
43 views
Based on Darwin’s ideas of descent with modification and natural selection, which observation would best support the idea that
1 answer
asked by
Jungkook is my love
10 views
Which of the following would be another example of natural selection? (MARK ALL THAT APPLY)
(2 points) Responses an increase in
1 answer
asked by
tim
24 views
Read the passage about newts.
A certain species of newt can produce a toxin that can kill predators. Scientists have observed
1 answer
asked by
Andrew willams
50 views
Mutations are NEVER beneficial.(1 point)
Responses True True False False Question 2 Complete the statement below.(1 point)
3 answers
asked by
Taco Bell
100 views
Which of the following best explains the connection between increased competition and the evolution of a species by natural
1 answer
asked anonymously
24 views
Which of the following is an example of natural selection?(1 point) Responses Pesticides are sprayed in a field, resulting in an
1 answer
asked by
boots with the fur
19 views
The graph displays observations of a moth population over time.
5f9fe99f-5ac4-432f-94c4-56119734a68f What does this graph
1 answer
asked by
kaite marie
28 views
The graphs show three types of natural selection.
Which table correctly identifies and describes the type of each selection shown
1 answer
asked by
kaite marie
30 views
In a population of mice, individuals with medium brown fur are less likely to be seen by predators than light brown and dark
1 answer
asked by
??????????????????????????????????????????????????
19 views
Natural selection causes changes in(1 point)
Responses individuals. individuals. populations. populations. genotypes. genotypes.
5 answers
asked anonymously
17 views
Natural selection is the direct result of species that are better adapted to certain environments, thus increasing their
1 answer
asked anonymously
15 views
Charles Darwin studied the differences in the shape of the beaks of finches. He created sketches and took many notes on each
1 answer
asked by
kaite marie
24 views
Natural selection causes changes in...
A. phenotypes. B. individuals. C. populations. D. genotypes.
9 answers
asked anonymously
9 views
In peppered moth populations, light and dark moths are selected for in different environments. Which type of selection is this,
3 answers
asked anonymously
11 views
Consider the following scenario:
You notice that no two cats at the pet store are exactly alike. Some have spotted fur. Some have
11 answers
asked anonymously
17 views
Organisms with the most favorable traits survive long enough to reproduce fertile offspring and therefore, those favorable
2 answers
asked by
dj
73 views
In an ecosystem, there are two color varieties within a species of toads: brown and green. Over 50 years, the proportion of the
1 answer
asked by
mon
153 views
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Parent Categories (37)
Adaptation
Adaptations
Animal behavior
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