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Biology
Page 9
Questions (65,060)
Bacteria and humans are similar in that they(1 point)
Responses produce energy. produce energy. grow and reproduce. grow and
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Aside from killing native species, what other negative issue might an invasive species present?(1 point)
Responses They might
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Label each of the following as a correct or incorrect notation for this genus and species.(1 point)
Correct Incorrect HOMO
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Question
A common ancestor is an organism that is the(1 point) Responses direct ancestor of two or more different organisms.
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Which statement is accurate about natural selection? (1 point)
Natural selection does not change the alleles an organism has. •
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AYD3N
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Question 4
A student is investigating three organisms to determine patterns of common ancestry. The image shows the similarities
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4. Bacterial cells are Prokaryotes. How are prokaryotic cells different from
eukaryotic cells? (1 point) C. prokaryotic cells
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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
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SQU1D_K1DZ
72 views
You are collecting data on plant growth. There are 10 plants, and you measure each one every week for 4 weeks. What matrix
1 answer
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39 views
The peppered moth is a species of European night flying moth prior to the industrial revolution in European the majority of
1 answer
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50 views
Students wanted to perform an experiment to mimic natural selection. They noted that small plants growing in the school garden
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Each of the hundreds of _____ contain _______ where the sperm develops.
A. androgens; gametes B. androgens; gametes. C.
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Compare and contrast the advantages and disadvantages of selective breeding versus genetic modification. Why might a person
3 answers
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:D <- Yk Wht Dat Iz
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Natural selection is a common mechanism for proposing how evolution occurs. Which statements describe how natural selection
1 answer
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Humans, mice, and giraffes have seven vertebrae in their necks. What can scientists conclude from this observation? (1 point)
1 answer
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Which describes glucose?(1 point)
Responses usable chemical energy electrical energy light energy stored chemical energy what is
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queen
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After mitosis, some cells go through the process of differentiation, which makes them more specialized. Even though they all
1 answer
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33 views
2. Plants have used photosynthesis for more than 500 million years. What does this tell you about the evolution of plants and
1 answer
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47 views
A study was conducted to determine if age was a factor in how many daily hours a dog sleeps. The average daily sleeping hours
1 answer
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Exoctic_DrEaMs
60 views
A gardener performs experiments on her tomato plants. When graphing her data, which factor is an independent variable?(1 point)
R
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Use the image to answer the question.
An illustrations show four rectangles connected by arrows. The rectangles have different
2 answers
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44 views
Which of the following is a way that populations of species are limited?(1 point)
Responses Populations are limited by how much
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63 views
Question
Moss is classified as a (1 point) Responses vascular plant. vascular plant. nonvascular plant. nonvascular plant. seed
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Plants, bison, elk, and wolves are all members of an ecosystem. The bison and elk are both primary consumers in this ecosystem,
3 answers
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Why did 40% of the human population evolve to tolerate lactose?(1 point)
Responses Within cultures that rely on milk-producing
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48 views
A scientist is trying to classify an unknown organism. What would be the best characteristics to use?
Age Number of offspring
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64 views
In general terms, equilibrium means a state of balance. Genetic equilibrium can occur if the allele frequencies in a population
1 answer
asked by
Andrew willams
28 views
Which of the following statements is supported by the graph below?
a The population is in Hardy-Weinberg equilibrium, as the sum
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In three to five sentences explain how resource scarcity, competition, and the survival of organisms are connected.(4 points)The
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Bot GPT 3.5
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Which of the following best explains why the Galápagos islands are still used for evolution research today?
* 1 point The
1 answer
asked by
V
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Which of the following is true of a parasitic relationship? (1 point)
• The parasite benefits, and the host is harmed; however,
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A scientist compared the amino acids in humans with various other organisms. According to the information in the graph above,
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hallie
50 views
Group Behavior Quick Check
1 of 51 of 5 Items Question Which piece of evidence would best support the argument for kin selection
1 answer
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What is the name of a specific type of model that shows how scientists believe animals diverge during evolution?
a diagram b
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48 views
Which term describes a characteristic or behavior that improves an organism’s ability to survival?(1 point)
Responses evolution
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What is the role of the ribosome in translation?(1 point)
Responses To match the base pairs from mRNA to the new DNA strand To
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Many animals including the brittle star and snapping shrimp make their homes inside sea sponges here the animals not only find
1 answer
asked by
lilly
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Small differences between parents and offspring accumulate over time this process is is the answer prevents parents from being
9 answers
asked by
lilly
81 views
The table shows the number of amino acid differences seen in several species compared to humans. Using the data in the table as
1 answer
asked by
Andrew willams
26 views
What role do bacteria play in an Aquaponics system
1 answer
asked by
Angel
32 views
For a polygenic trait, the two extremes were selected for - therefore changing the allelic frequency in a population and the
1 answer
asked by
kaite marie
42 views
Kelvin is running an experiment on the growth of fern house plants with artificial light versus real light. Which option would
1 answer
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18 views
What is the primary purpose of meiosis in relation to inheritable genetic variations?(1 point) Responses To repair errors in DNA
1 answer
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n
28 views
Which is a internal structure of a plant
1 answer
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21 views
Which is a characteristic that organisms in domain Eukarya share?(1 point) Responses They lack cell structures and membranes.
3 answers
asked by
System
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A solution of the enzyme amylase was added to a solution of starch and kept at 25C. The starch was broken down by hydrolysis.
6 answers
asked by
Arina Aliah
2,018 views
What logical fallacy is committed when decay rates are used to "prove" evolution?
4 answers
asked by
slayberry
209 views
Raul has scraped his knee and noticed that after a week it had almost completely healed. Raul wandered how the skin was able to
6 answers
asked by
Littlebit
4,600 views
Scientists exposed plants to radioactive oxygen in different forms to observe how plants recycle oxygen during photosynthesis.
7 answers
asked by
HEALP QUICK
992 views
The Hummingbird moth is mostly active at night. They are attracted to a strong, sweet odor. Like hummingbirds, they can remain
26 answers
asked by
moooo:D
5,804 views
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