Answers
Answer: D) the location of the plants
Explanation:
Answer:
Explanation:
B
Related Questions
What happens when a molecule breaks apart?
Question 16 options:
Energy gets absorbed (it requires energy)
Energy is created when the bonds break
Nothing happens, no energy is released or absorbed
Whether energy is released or absorbed, it depends on the type of molecule that is broken apart
Answers
Which of the following statements about survivorship curves is correct?
Answers
Answer:
A survivorship curve reflects the relationship of survival rate with age. best curves the statement about survivorship.
Explanation:
heyy mate! hope this helped you!
A survivorship curve is a graph that shows the proportion of individuals in a population surviving at different age intervals. The correct statement is that survivorship curve describes the pattern of mortality in a population over time. The correct option is C.
What is Survivorship curve?Survivorship curve describes the pattern of mortality in a population over time. The survivorship curve is divided into three types, i.e., Type 1, Type 2, and Type 3. Survivorship curve type 1 represents a high survival rate throughout the lifespan of the population. It shows that most individuals survive until old age, and the mortality rate increases at the end of the lifespan.
Survivorship curve type 2 shows a relatively constant rate of mortality throughout the lifespan of the population. It indicates that the probability of survival remains the same throughout life.
Survivorship curve type 3 represents high mortality rates among young individuals in a population. It shows that most individuals die young, and only a few individuals survive to adulthood.
Therefore, the correct option is C.
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Your question is incomplete, most probably the complete question is:
Which of the following statements regarding survivorship curves is correct?
a) survivorship curves are graphs that plot number of survivors (Nx) against age (x)
b) In type III curve, most individuals in the population die at the very early age
c) Survivorship curve describes the pattern of mortality in a population over time.
d) K-selected species typify populations that follow a type I curve
Explain why the offspring of a homozygous dominant parent for any trait would all express the dominant trait in their phenotype
Answers
research on obesity rates and genetically based skin color illustrate different types of biological change because
Answers
Explanation:
research on obesity rates and genetically based skin color illustrate different types of biological change because obesity rates demonstrate an evoked cultural response; genetically based skin color does not.
WITHOUT FURTHER ACTION TO PROTECT CORAL REEFS FROM THE
EFFECTS OF CLIMATE CHANGE AND OTHER ENVIRONMENTAL
THREATS, THE WORLD WILDLIFE FUND PROJECTS HOW MUCH OF
THE REEFS WOULD BE LOST BY 2033?
35%
25%
50%
60%
Answers
Answer:
I will say 60% or it can also be 25% lost
An amino acid's unique characteristics is defined by the ________.
Answers
Astronomy is a branch of science that has a deep cross-cultural history. Look at the following examples how many different cultures have improved upon the study of Astronomy. As early as 7000 BC there were drawings found in Spain that represent the phases of the moon. In 350 BC the Chinese astronomer Shi Shen made a catalogue of 800 stars. In a book published by Copernicus in 1543, he proposed that the planets in the solar system revolved around the Sun. In 1608 the telescope is invented by Galileo. This is an example of science improving technology. The desire to study space and stars leads to the technological development of the telescope. In 1889 the first photographs of the Milky Way are taken. Create your own timeline of Astronomy. List at least 15 important events in the science of Astronomy. Include a description of the event including the year and what culture made the contribution.
Answers
The important events in the science of Astronomy are:
1 BCE - The Big Bang Theory.
1543 - The Heliocentric Model.
1559. - The Movement of the Stars and Planets.
1600 - Telescope.
1609 - Kepler's Laws.
1610 - The Moons of Jupiter.
1664 - Gravity.
1780 - Herschel's Map.
1878 -The Solar Eclipse.
1883- The Crimson and Purple Twilights
July 6, 1982 - Lunar Eclipse.
1882-The Great Comet.
1910- Return of Halley's Comet.
November 17, 1966 - Leonid Meteor Showers.
1913. --The Great Meteoric Procession.
1989.- The Northern Lights.
What is Astronomy?Astronomy is known to be seen as the study of all things that exist in the universe and it is one that goes beyond the Earth's atmosphere.
It is also the study of objects that humans can see with our eyes, such as the Sun, the Moon , the planets, and the stars as well as those that we cannot see but only with the aid of telescopes such as galaxies and little particles.
Therefore, The important events in the science of Astronomy are:
1 BCE - The Big Bang Theory.
1543 - The Heliocentric Model.
1559. - The Movement of the Stars and Planets.
1600 - Telescope.
1609 - Kepler's Laws.
1610 - The Moons of Jupiter.
1664 - Gravity.
1780 - Herschel's Map.
1878 -The Solar Eclipse.
1883- The Crimson and Purple Twilights
July 6, 1982 - Lunar Eclipse.
1882-The Great Comet.
1910- Return of Halley's Comet.
November 17, 1966 - Leonid Meteor Showers.
1913. --The Great Meteoric Procession.
1989.- The Northern Lights.
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During which geologic time period were Oklahoma's igneous rocks uplifted?
Ordovician
Precambrian
Pennsylvanian
Cambrian
Answers
Cambrian is the geologic time period were Oklahoma's igneous rocks uplifted
The Cambrian is the Period was the first geological period of the Paleozoic Era, and of the Phanerozoic Eon. The Cambrian lasted of about 53.4 million years from the end of the preceding Ediacaran Period 538.8 million years ago to the beginning of the Ordovician Period 485.4 mya. Its the subdivisions, and its base, are somewhat in the flux In the early Cambrian, Oklahoma's the Earth was generally cold but was then gradually warming as the glaciers of the late Proterozoic Eon receded. Tectonic is the evidence suggests that the single supercontinent Rodinia are broke apart and by the early to the mid-Cambrian there were two continents.
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7. What is a seamount?
an underwater mountain
O an underwater mountain range
a deep crevasse
the main floor of the ocean
Answers
state and explain five uses of insects
Answers
Answer:
They help our eco system
Explanation:
PROVIDERS
Insects are in nearly every food chain. Many larger animals—birds, bats, amphibians, and fish—eat insects before they in turn are eaten by predators. The dearth of insects is suspected to be a leading cause of recent declines in bird populations.
DECOMPOSERS
Waste-eating insects unlock nutrients for use by the ecosystem that would otherwise stagnate in dung, dead plants, and carrion. Dung beetles process parasite- breeding and grass-killing cattle dung in 23 months versus the 28 it would otherwise take.
PEST CONTROLLERS
By feeding on crop-threatening pests, predatory insects perform the role of pesticides without chemicals. This cuts pest-control costs and increases yields, saving agricultural industries billions of dollars every year—while reducing toxic pesticide residue on crops.
POLLINATORS
Nearly 90 percent of flowering plant species and 75 percent of crop plant species depend on pollination by animals—mostly insects. Overall, one out of every three bites of food humans eat relies on animal pollination in the production process.
SOIL ENGINEERS
Termites (and ants) can trans- form soil in hot, dry climates. Their tunneling aerates hard ground, helping it retain water and adding nutrients. In some regions, the introduction of termites has turned infertile land into cropland within a year.
Answer:
Pollination, Food, Silk, Dyes, Dermestids for cleaning skeletons.
Explanation:
Pollination. Honeybees are among the most important of pollinators, and their efforts result in about 80% of all pollination in the United States.
Food. Honey is made by insects and can be consumed by humans.
Silk. Most silk is produced from the cocoons of the Silkworm.
Dyes. Many insects provide dyes that are used in cosmetics and for coloring cakes, medicines and beverages.
Dermestids for cleaning skeletons. Carpet beetles feed on almost anything organic and have been used in museums by technicians to clean the skeletons of mammals.
In the fossil record, there is no evidence of anything living on land before plants. Why are plants necessary before more complicated animals can evolve?
Answers
Plants are already in existence before anything living on land. Its existence is for the increase of O2 in the atmosphere of Earth and at the same time decreasing the CO2. They function to make O2 because without plants, there will be no one to produce O2. They are also needed to feed other organisms.
What are the similarities that all the organisms classified under the family Hominidae share?
Answers
Answer:
Among these adaptations are: streamlined bodies for efficient movement through water; forelimbs modified into flippers to aid in steering; hind limbs internalized remnants reducing drag; tail positioned horizontally to achieve a powerful up and down propulsion; hair replaced with under-skin blubber to provide warmth ...
Explanation:
Identity each event as the result of mechanical weathering or chemical weathering.
mechanical weathering chemical weathering
The minerals in a marble statue react
with water to form acids and pores in
the structure.
A piece of rock crumbles after being
constantly thrashed by strong waves.
Industrial runoff forms cracks in a
rocky structure in its path.
The rocks in a region are streaked
orange after being exposed to
repeated rains.
Answers
The events described involve both mechanical and chemical weathering processes, highlighting the complex nature of how weathering affects geological structures.
The events can be identified as the result of mechanical weathering or chemical weathering as follows:
The minerals in a marble statue react with water to form acids and pores in the structure - This is an example of chemical weathering. The water reacts chemically with the minerals in the marble, causing them to dissolve and form acids. These acids further react with the marble, leading to the formation of pores and overall degradation of the statue's structure.
A piece of rock crumbles after being constantly thrashed by strong waves - This is an example of mechanical weathering. The constant thrashing of strong waves exerts physical force on the rock, causing it to break apart or crumble. This type of weathering occurs due to mechanical forces like abrasion, pressure, or impact that physically break down the rock into smaller pieces.
Industrial runoff forms cracks in a rocky structure in its path - This is a combination of chemical and mechanical weathering. The industrial runoff may contain acidic or corrosive substances that chemically react with the minerals in the rock, leading to their dissolution or weakening. The cracks in the rocky structure may also be a result of the mechanical force exerted by the flowing runoff, causing physical fractures in the rock.
The rocks in a region are streaked orange after being exposed to repeated rains - This is an example of chemical weathering. The repeated rains introduce water into the rocks, which may contain dissolved iron compounds. Over time, these iron compounds oxidize in the presence of water and oxygen, leading to the formation of orange-colored iron oxide minerals, such as rust. The streaking of rocks with orange indicates the chemical transformation of the minerals due to the weathering process.
In summary, the events described involve both mechanical and chemical weathering processes, highlighting the complex nature of how weathering affects geological structures. Mechanical weathering involves physical forces breaking down rocks, while chemical weathering involves chemical reactions leading to the alteration or dissolution of minerals.
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Blood is a fluid connective tissue that flows through the heart and blood
vessels. This ability to flow allows blood to perform what function?
O A. Release substances for the body to access for energy
B. Cushion and protect internal organs to prevent injury
C. Transport nutrients and oxygen and carry away wastes
OD. Form a protective barrier to prevent water loss
Answers
Blood, as a fluid connective tissue, has the crucial role of transporting oxygen and nutrients to cells around the body whilst also carrying away waste products, like carbon dioxide. It circulates throughout the body, allowing this process to reach every cell. Other functions such as cushioning organs and forming a protective barrier are not its main purpose.
Explanation:Blood is indeed a fluid connective tissue that has the crucial function of transporting various substances throughout the body. The correct answer to your question is C. Transport nutrients and oxygen and carry away wastes.
This happens because the heart pumps the blood, which then travels through the blood vessels, allowing it to reach every part of our body. This delivery system carries oxygen and nutrients essential for the cells to function. At the same time, it picks up waste products, like carbon dioxide, from the cells which it then removes from the body.
While the blood does perform other functions, these aren't represented by the other options. For example, it does not primarily serve to cushion organs, form a protective barrier, or release substances for energy - these are not its main functions.
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Planets A and B have the same size, but planet A is half the mass of planet B.
Which statement correctly explains the weight you would experience on each
planet?
OA. You would weigh the same on both planets because your mass
would be the same on both.
OB. You would weigh more on planet A because it has less mass than
planet B.
OC. You would weigh the same on both planets because the planets
are the same size.
OD. You would weigh less on planet A because it has less mass than
planet B.
Answers
The statement that would correctly explains the weight you would experience on each planet is You would weigh less on planet A because it has less mass than planet B. Option D
How does mass affect weight?Weight is the force experienced by an object or person due to gravity. Since it is as a result of gravitational force, it depnds on both the mass of the objct or person and the level of gravity of the planet.
Gravity is dependent on th mass of the planet, and if planet A has lesser the mass of planet B, its gravitational force will be most likly be weaker.
This therefore means a person is going to weigh less on planet A than on planet B, even though both planets have the same size.
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Which organism is likely to carry out the process shown in the diagram?
CO, + H,O
Heat
www
Chloroplast
Mitochondrion
MASS
Respiration
OA. Barn owl
OB. Mushroom
C. Alligator
-0₂
Sugar
ATP
Answers
The organism that is most likely to carry out the process shown in the diagram is Calla lily (option D).
What is cellular respiration?Cellular respiration is the process by which cells obtain chemical energy by the consumption of oxygen and the release of carbon dioxide.
According to this question, a diagrammatic representation of cellular respiration is given in the above chart. Based on the chart, chloroplast is included to release oxygen gas needed for respiration.
Only green plants possess chloroplast used for photosynthesis, hence, Cana lily is the most likely organism to carry out the above process.
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The gene frequency for a particular characteristic in a population was determined to be 80% A (dominant allele) and 20% a (recessive allele). Fifty years later, the gene frequency was determined to be 60% A and 40% a. What does this change indicate about the gene pool?
Answers
A scientist is trying to determine how closely related a moth species is to four other moth species. He examined the DNA of each species and compared it to the study subject. He then created this table
Answers
Answer:
It is B
Explanation:
Species B
Answer:
its b
Explanation:
A phlebotomist draws the blood of a random sample of 30
patients and determines their blood types as shown:
ABO A BA
O[A] ABA
AA OABA
OB AABO
A|A|ABAB|A|
OA OABO
1-
2-
3-
4-
5-
common?
What is the type of this data? Explain
Construct a frequency distribution
Construct a relative frequency distribution
6-
According to the data, which blood is the most
7-
8-
common?
According to the data, which blood is the least
Use the results of the sample to conjecture the
percentage of the population that has the type O blood
Draw the frequency Pareto graph
Draw the relative Pareto graph?
Answers
Answer:
A
B
A
O
AB
The type of this data is categorical data, specifically nominal data since the blood types are categorical and do not have any numerical significance.
The most common blood type in the sample is A.
The least common blood type in the sample is AB.
To determine the percentage of the population that has type O blood, we can add up the frequency of all individuals with type O blood (which is 7 in this sample) and divide by the total sample size (30) and multiply by 100. This gives us a percentage of 23.3%.
Frequency distribution:
Blood Type Frequency
A 9
B 4
AB 2
O 7
Relative frequency distribution:
Blood Type Frequency Relative Frequency
A 9 0.3
B 4 0.133
AB 2 0.067
O 7 0.233
Pareto graph of the frequency distribution:
|
A | *********
|
B | ****
|
AB | **
|
O | *******
|
|___________
Blood Type
Pareto graph of the relative frequency distribution:
|
A | *********
|
B | ****
|
AB | **
|
O | *******
|
|___________
Blood Type
Note: The asterisks (*) represent the frequency or relative frequency of each blood type, and the vertical axis represents the frequency or relative frequency scale.
Explanation:
A
B
A
O
AB
The type of this data is categorical data, specifically nominal data since the blood types are categorical and do not have any numerical significance.
The most common blood type in the sample is A.
The least common blood type in the sample is AB.
To determine the percentage of the population that has type O blood, we can add up the frequency of all individuals with type O blood (which is 7 in this sample) and divide by the total sample size (30) and multiply by 100. This gives us a percentage of 23.3%.
Frequency distribution:
Blood Type Frequency
A 9
B 4
AB 2
O 7
Relative frequency distribution:
Blood Type Frequency Relative Frequency
A 9 0.3
B 4 0.133
AB 2 0.067
O 7 0.233
Pareto graph of the frequency distribution:
|
A | *********
|
B | ****
|
AB | **
|
O | *******
|
|___________
Blood Type
Pareto graph of the relative frequency distribution:
|
A | *********
|
B | ****
|
AB | **
|
O | *******
|
|___________
Blood Type
Note: The asterisks (*) represent the frequency or relative frequency of each blood type, and the vertical axis represents the frequency or relative frequency scale.
What could happen if the average temperature increased in an ecosystem?
A. Some organisms would now be well-adapted to the higher temperatures
B. All organisms would die because of the change
C. Organisms would quickly adapt to the change
D. Populations of all organisms would increase because of the higher temperatures
Answer: A
Answers
Answer:
I think its A if
not then
c
Is crick and Watson a type of genetic test
Answers
No, "Crick and Watson" is not a type of genetic test. Crick and Watson refer to James D. Watson and Francis Crick, who were scientists involved in the discovery of the structure of DNA. They proposed the double-helix structure of DNA in 1953, which provided the foundation for understanding genetic information and its role in heredity.
Genetic tests, on the other hand, are laboratory tests that analyze an individual's DNA or genes to provide information about their genetic makeup, potential genetic disorders, or predispositions to certain conditions.
These tests can be used for various purposes, such as diagnosing genetic disorders, predicting the risk of developing certain diseases, determining carrier status for genetic conditions, or providing ancestry and genealogical information.
While Crick and Watson made significant contributions to the field of genetics, they are not directly associated with genetic testing. Genetic tests are based on scientific advancements and technologies developed after their groundbreaking discovery of the DNA structure.
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in a certain species of lizard, there are two alleles for eye color, and eyes can be either black or yellow. the black allele shows simple dominance over the yellow allele. two black eyed lizards are crossed, and the result is 72 black eyed lizards and 28 yellow-eyed lizards. your hypothesis is the black-eyed parents were bb x bb. assume that eye color is an autosomal trait in this species.
Answers
Your hypothesis that the black-eyed parents were bb x bb is correct. since the phenotype is only the observable trait and it does not reflect the underlying genotype.
This is because the black allele showing simple dominance over the yellow allele means that when two dominant black alleles (bb) are present, the resulting offspring will also have black eyes. In this case, the cross would produce a genotype ratio of 100% BB (black eyes) and 0% bb (yellow eyes) among the offspring. This genotype ratio is consistent with the observed phenotype ratio of 72 black eyed lizards and 28 yellow-eyed lizards.It is important to note that the phenotype ratio (72:28) does not match the genotype ratio (100:0) since the phenotype is only the observable trait and it does not reflect the underlying genotype.
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You are working on research involving competition between animals. Which of the following resources do you not need to measure?
A. Light
B. Space
C. Water
D. Food
Answers
Have a nice day :)
What is the surface of the Earth called?
Crust
Mantel
Inner core
Outer core
Answers
Answer:
crust
Explanation:
which measurement is likely the least accurate? Explain.
What observations and/or patterns do you see in the data?
Answers
Based on the information, we can infer that the measurement that could be the least probable is caudal peduncie depth strandard error. Also, the trend is for lake values to be higher than river values.
What difference do we see in the values in the table?To identify the values we must analyze the table and identify they are not the trends. In this case we can infer that the tendency is for the values of the lake to be higher than the values of the river because all the values of the lake are higher than those of the river.
On the other hand, we can infer that the value that could be the least successful is the peduncie depth strandard error because it shows equal values. However, if we take into account the previous values, it should not be the same in both cases.
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China's economy is growing very quickly and requires a large amount of energy. Most of the energy consumed by the country comes from a nonrenewable energy source. Which of the following is a nonrenewable energy source?
A
coal
B
hydroelectric
C
solar
D
wind
Fun fact ; I made this sentence while brushing my teeth , you can tell with how this sentence is lowercased and multiple typos
Answers
Answer:
A non-renewable source of energy is coal.
Explanation:
The mineral coal is a brown or black rock, of sedimentary origin, that comes from organic matter, so it is considered a fossil fuel.
Currently, coal is used as an energy source, since its combustion produces a great amount of heat. However, the speed with which coal is consumed is faster than its production —which can last millions of years— so it is considered a depletable or non-renewable energy source.
The other options, such as hydroelectric, solar and wind energy are renewable energy sources.
What is the structure shown in the figure?
Proteins
Nucleic acids
Carbohydrates
Lipids
Answers
Answer:
2nd to last one
Explanation:
Answer:
It is a protein.
Explanation:
It is an amino acid structure, which make up proteins.
Select three events that occur as an unspecialized cell differentiates into a cell that helps transport water in plants.
Answers
Answer:
Explanation:
Differentiation dramatically changes a cell's size, shape, membrane potential, metabolic activity, and responsiveness to signals. These changes are largely due to highly controlled modifications in gene expression and are the study of epigenetics.
The three events that occur as an unspecialized cell differentiates into a cell that helps transport water in plants are as follows:
Formation of vascular bundles like xylem and phloem.Cells are adapted to perform the process of photosynthesis and transpiration.Cells of the plant tissue become more compact than usual. What is cell differentiation?Cell differentiation may be defined as the process during which young, immature (unspecialized) cells take on individual characteristics and reach their mature (specialized) form and function.
In order for a cell to differentiate into its specialized form and function, it need only to manipulate those genes (and thus those proteins) that will be expressed, and not those that will remain silent. The primary mechanism by which genes are turned “on” or “off” is through transcription factors.
Therefore, the three events that occur as an unspecialized cell differentiates into a cell that helps transport water in plants are well-described above.
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The fictional creature shown above has three pairs of chromosomes. On these chromosomes are the genes for wings (or
winglessness), legs (or leglessness) and arms (or armlessness). Please number and answer the following five questions based on
the information in the picture.
1. Which trait is dominant wings or winglessness? How do you know?
2. Which statement is more likely? Make a claim, and back it up with the science of how genes work.
a. The protein product of the wings allele causes the dragon to have wings.
b. The protein product of the wingless allele causes the dragon to be wingless.
Answers
Wings exhibit dominance over winglessness. This conclusion is drawn from the fact that the winged dragon possesses two copies of the wing allele, while the wingless dragon harbors two copies of the wingless allele. Consequently, the manifestation of the dominant allele (wings) prevails, overshadowing the presence of the recessive allele (winglessness).
What are genes?Genes represent the fundamental elements of inheritance. They consist of DNA, a molecular structure that encompasses the blueprints required for protein construction. Proteins undertake the crucial role of executing cellular and tissue functions.
The statement that holds greater plausibility is option A: The protein product of the wings allele causes the dragon to have wings.
This proposition stems from the understanding that genes serve as the blueprint for synthesizing proteins, which in turn carry out vital cellular and tissue functions. In this particular scenario, the protein generated by the wings allele takes charge of wing development in the dragon.
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Which structure is highlighted and indicated by the leader line?
Answers
Answer:
glomerulus and glomerular capsule.
Explanation:
The highlighted structure is glomerulus and glomerular capsule .
What is glomerular capsule?The glomerulus is covered by a two-layered pouche known as bowman's capsule and the space in between both the walls of the capsule is called bowman's space. Bowman's capsule is also known as malphigian capsule.
The glomerular capsules are located in the outer part of the kidney, known as the cortes. The main function of glomerulus capsule is to filter plasma that lead to a production of glomerular filtrate.
The glomerular capsule contain a cluster of microscopic blood vasle and capillaries known as glomerulus were waste product are filterd from the blood. The space in between both the walls of the capsule is called bowman's space. Bowman's capsule is also known as malphigian capsule.
Therefore, the highlighted structure represents glomerulus and glomerular capsule .
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