Answers
Answer:
Explanation:
As offsprings are genetically identical this means they look the same.The disadvantage is that there is no diversity or variation!
Related Questions
The feces of birds and mammals can also be used to assess ecosystem health. Research this methodology and provide two examples of animals used for these studies and the types of materials that are identified in their feces
Answers
Answer:
Birds and leopard
Explanation:
It has been researched and discovered that the feces of birds and animals can be used to determine the state of health of an ecosystem.
For example, it has been discovered that hormones and other substances are excreted through urine and feces. And researchers have discovered from the feces of leopards, that a leopard that has cave or trees where it can hide from hunters are not likely to be stressed out like the one that does not have.
A cell biologist analyzed four different cells that had varying numbers of each type of organelle.
Based on the numbers of the four types of organelles listed in the table, which cell should the cell biologist hypothesize is most likely to produce the highest number of proteins for export from the cell?
Answers
Answer:
A. Cell 1
Explanation:
The Golgi apparatus is located at the base of the cell and serves as a place where proteins are added to lipids, which are then transported to other parts of the cell. It also contains enzymes that break down proteins, carbohydrates and lipids. The Golgi apparatus can be found in most eukaryotic cells.
Which of the following is most likely to be an energy source for the cells of a living thing?
Answers
Answer:
Explanation:
I am not sure the options but he lower something is on the food chain the more energy can be gained from it chemically.
Why is water easily polluted
Answers
Answer:water is able to dissolve more substances than any other liquid on earth
Explanation:
When large tracts of land are plowed, the exposed soil can erode during rainstorms
we have Kool-Aid and brilliant blue waterfalls. It's also why water is so easily polluted
Answer:
Water is easily polluted because its is able to dissolve more substances than any other liquid on earth.
Your Space Station launches a second probe into a new region of space and observes that shortly after launch the probe's direction changes.
The crew assumes they've detected the Alien Death Moon. Describe why a change in the probe's direction causes the crew to suspect the Alien
Death Moon is near.
Answers
Answer:
The crew assumes they have detected the Alien Death Moon because of the sudden change in the probe's direction. The Alien Death Moon is believed to have a powerful gravitational pull, which is strong enough to alter the trajectory of nearby objects, including spacecraft. This sudden change in direction could indicate the presence of a large and powerful gravitational force, such as that of the Alien Death Moon.
Answer:
here are the points to describe why a change in the probe's direction causes the crew to suspect the Alien Death Moon is near:
The Space Station launches a probe into a new region of space to gather data and explore.Shortly after launch, the probe's direction changes, which is unexpected and unusual.The change in direction suggests the presence of a massive object exerting a gravitational force on the probe.There are no known celestial bodies in the vicinity that could cause such a deviation in the probe's trajectory.Based on the scientific principle that massive objects exert a gravitational pull on other objects, the crew assumes the presence of a massive object that is not yet visible.The crew suspects the presence of the Alien Death Moon, a hypothetical object that they believe may be hiding or cloaked in the region of space they are exploring.The assumption is based on the possibility that the Alien Death Moon could be massive enough to exert a gravitational pull on the probe, causing it to change direction.The crew's suspicion of the Alien Death Moon highlights the potential dangers and unknowns of space exploration, as well as the importance of continued research and discovery to expand our understanding of the universe.Smooth ER makes ___________ and performs other ________________. It also ______________ poisons. It does not have __________ so it does not make _____________.
Answers
The generation of lipids and steroids is one of the many cellular processes carried out by the smooth endoplasmic reticulum.
What does the fluid ER produce? The generation of lipids and steroids is one of the many cellular processes carried out by the smooth endoplasmic reticulum.Additionally, it is essential to the detoxification of toxins, drugs, and alcohol.Blood detoxification is largely accomplished by liver cells.The Smooth Endoplasmic Reticulum's functions.The creation of lipids like cholesterol and phospholipids, which make up all of the membranes of the organism, depends on the smooth ER.Additionally, it plays a crucial role in the production and secretion of steroid hormones from lipid precursors like cholesterol.Animal liver cells also have a large number of smooth ER units.The organelle has a unique role in these cells.Enzymes are used in this instance by smooth ER to aid the liver's detoxification process.These enzymes disintegrate harmful substances, notably alcohol's ethanol.To learn more about endoplasmic reticulum refer
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Which of the following statement is true
Good farming practices can reduce erosion.
Cutting down more trees can reduce wind erosion.
Poaching animals can prevent erosion.
Oil drilling and water pollution does not affect any type of erosion.
Answers
Answer:
cutting down trees can reduce da erosain
Explanation:
Which statement describes a response to external stimuli?a woman drinks water when she is thirstya boy eats food when he is hungrya rabbit runs away from a fox that is chasing ita person yawns when oxygen levels in the blood are low
Answers
External stimulus: A rabbit runs away from danger. = fight-or-flight response
✔a rabbit runs away from a fox that is chasing it
These options are in response to internal stimuli.
> a woman drinks water when she is thirsty
> a boy eats food when he is hungry
If you reduced three sponge species down to individual cells using a very fine cloth and mixed them together, what would you predict would be the outcome after a period of time? Make sure to identify why, and what proteins are likely responsible.
Answers
After a few hours, the cells of each sponge would re-aggregate and form three new sponges.
We can reach this answer because:
The sponge is a multicellular organism with little cell differentiation.The surface of sponge cells has a group of glycoproteins, which allow communication between all the cells in a sponge.These proteins are transmembrane receptors, which emit signals responsible for the cell adhesion process.The cell adhesion process allows the cells in a sponge to regroup if they are separated.In this case, if three sponges had their composition sieved and mixed, the glycoproteins of their cells would allow each sponge to be remade, as there would be communication and a regrouping of the cells of each sponge.
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Correct Amino Acid Sequence A. Methionine, Alanine, Proline, STOP B. Tyrosine, Arginine, Glycine, Threonine C. STOP, Arginine, Proline, Valine D. Isoleucine, Aspartic Acid, Histidine, Tryptophan
Answers
The information to determine the correct amino acid sequence is not found here but it can be resolved by using the genetic code.
What is the genetic code?The genetic code is a series of instructions specifying amino acids according to a nucleotide sequence.
The triples of nucleotides or codons in DNA (and mRNA) indicate specific amino acids that will be added to the growing polypeptide chain.
In conclusion, the information to determine the correct amino acid sequence is not found here but it can be resolved by using the genetic code.
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Help...ill give 50 POINTS and BRAINLIEST
Selective breeding programs, such as those that produce throughbreds, and captive breeding programs, such as those used to increase the takhi population, have different outcomes. Which statement both describes an outcome of one type of breeding program and is supported by the information about the takhi?
Select one:
A. Long-term slective breeding for specialized traits produces high-quality genes that improve a species’s changes of continued survival.
B. The takhi captive breeding program has demonstrated that populations with genetic diversity have a greater likelihood that some individuals will have traits that favor survival.
C. The takhi captive breeding program has proven that only a few individuals are necessary to produce a population with traits that ensure survival.
D. Long-term selective breeding for specialized traits can make it less likely that individuals will express desired traits.
Answers
Several tests have been evaluated in horses for quantifying insulin dysregulation to support a diagnosis of equine metabolic syndrome. Comparing the performance of these tests in the same horses will provide clarification of their accuracy in the diagnosis of equine insulin dysregulation. The aim of this study was to evaluate the agreement between basal serum insulin concentrations (BIC), the oral sugar test (OST), the combined glucose-insulin test (CGIT), and the frequently sampled insulin-modified intravenous glucose tolerance test (FSIGTT). Twelve healthy, light-breed horses. Randomized, prospective study. Each of the above tests was performed on 12 horses. Minimal model analysis of the FSIGTT was considered the reference standard and classified 7 horses as insulin resistant (IR) and 5 as insulin sensitive (IS). In contrast, BIC and OST assessment using conventional cut-off values classified all horses as IS. Kappa coefficients, measuring agreement among BIC, OST, CGIT, and FSIGTT were poor to fair. Sensitivity of the CGIT (positive phase duration of the glucose curve >45 minutes) was 85.7% and specificity was 40%, whereas CGIT ([insulin]45 >100 μIU/mL) sensitivity and specificity were 28.5% and 100%, respectively. Area under the glucose curve (AUCg0-120 ) was significantly correlated among the OST, CGIT, and FSIGTT, but Bland-Altman method and Lin's concordance coefficient showed a lack of agreement. Current criteria for diagnosis of insulin resistance using BIC and the OST are highly specific but lack sensitivity. The CGIT displayed better sensitivity and specificity, but modifications may be necessary to improve agreement with minimal model analysis. Copyright © 2016 The Authors. Journal of Veterinary Internal Medicine published by Wiley Periodicals, Inc. on behalf of the American College of Veterinary Internal Medicine.
where is the hypothalamus
Answers
Answer:
The hypothalamus is located on the undersurface of the brain. It lies just below the thalamus and above the pituitary gland, to which it is attached by a stalk. It is an extremely complex part of the brain containing many regions with highly specialised functions.
Answer: The pituitary gland
Explanation:
What caused the newt population in Oregon State Park to become more poisonous?
In your response you must discuss: adaptive traits, change to environment, likely hood to survive and likely hood to reproduce.
Answers
Answer: it is likely that the newts in Oregon State Park became more poisonous due to a combination of adaptive traits and changes to their environment.
Explanation:
It is not clear what specific event caused the newt population in Oregon State Park to become more poisonous. In order to understand the cause of this change, it would be necessary to have more information about the newts and their environment, including details about their biology, behavior, and the conditions they live in.
Adaptive traits are characteristics that help an organism survive and reproduce in its environment. If the newts in Oregon State Park developed a higher degree of poison as an adaptive trait, it could be because this trait helped them survive or reproduce more successfully. For example, if the newts were being preyed upon by a specific predator, becoming more poisonous might help them defend themselves and avoid being eaten. Alternatively, if the newts were competing with other species for resources, being more poisonous might give them an advantage in securing those resources.
Changes to the environment can also affect the traits of an organism. For example, if the newts' habitat underwent a change that made it more challenging for them to survive or reproduce, the newts might have evolved adaptive traits in response. For example, if the newts' food sources became scarce, they might have evolved a way to more efficiently extract nutrients from the food they could find.
Overall, it is likely that the newts in Oregon State Park became more poisonous due to a combination of adaptive traits and changes to their environment. These factors could have interacted in complex ways to influence the newts' likelihood of survival and reproduction, ultimately leading to the observed change in their population.
what do people need to survive under normal conditions?
Answers
Question 1/4
According to the Big Bang theory, what happens if you reverse the galaxy motion and go back in time?
A. Everything would become condensed into one dense point
B. Some things would remain the same, while others go back
C. Everything would be the same as it is today.
D. You would find everything in a large cloud of cold isolated gas
Answers
According to the Big Bang theory, if you reverse the galaxy motion and go back in time A. Everything would become condensed into one dense point.
The Big Bang Theory simply explains how the universe was formed from a large explosion. According to the Big Bang theory, the universe was formed as a result of the explosion of particles.
The reverse of the Big Bang Theory simply means the scenario where the expansion of the universe reverses. This is also called the Big Crunch. This will lead to the recollapse of the universe.
In this case, the cosmic scale also reaches zero. Then, everything would become condensed into one dense point.
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Write an essay that provides a scientific explanation for the question: How did the UCSD (campus) population of juncos become bolder than the mountain population over the last 60 years? Your essay should be
Answers
Answer:
The population of juncos at the University of California, San Diego (UCSD) campus has become bolder than the mountain population over the last 60 years, and this change can be explained by the process of natural selection.
Juncos are small, sparrow-like birds that are found in a variety of habitats across North America. The UCSD campus population and the mountain population of juncos are two distinct groups that have evolved separately over time.
One important factor that drives the process of natural selection is the availability of resources, such as food and shelter. On the UCSD campus, the juncos have access to a variety of resources provided by humans, such as bird feeders and landscaped gardens. These resources allow the juncos to survive and reproduce more successfully than they might in the wild, leading to an increase in the population size.
As the population size increases, there is more competition for resources, and only the boldest individuals can access them. Over time, bolder individuals are more likely to survive and reproduce, passing on their genes for boldness to the next generation. As a result, the overall population becomes bolder over time.
In contrast, the mountain population of juncos likely has fewer resources available and faces more challenges in finding food and shelter. As a result, the selection pressure for boldness is likely to be weaker in this population, leading to less of a change in the overall level of boldness.
Therefore, the difference in the level of boldness between the UCSD campus population and the mountain population can be explained by the process of natural selection, which has favored bolder individuals in the campus population due to the availability of resources provided by humans.
Explanation:
What impact could artificially raising the carrying capacity have on the deer
population long term?
Answers
Answer:
Deer population increases.
Explanation:
Deer population increases if increasing occur in carrying capacity of an ecosystem by artificial means because more food, water, shelter and other resources are available to the deer due to increasing carrying capacity of an ecosystem. If food, water and shelter are available in large amount to the deer so they reproduce rapidly and increase occur in their population.
Which sense of tiger is strong and how this smell help the animal in finding the fodd
Answers
The sense of smell in tigers is highly developed and serves as a critical tool for survival. It helps them locate prey, establish territories, detect potential threats, and identify reproductive opportunities. The acute sense of smell in tigers enhances their hunting efficiency and contributes to their overall adaptation as top predators in their habitats
The sense of smell in tigers is particularly strong and plays a crucial role in their survival. Tigers have a highly developed olfactory system, equipped with specialized receptors in their nasal cavity that allow them to detect and discriminate various odors in their environment.
The sense of smell is essential for tigers when it comes to finding food. Tigers are carnivores and rely on hunting to sustain themselves. Their acute sense of smell helps them locate potential prey, even from a distance. Tigers can detect the scent of other animals, such as deer or wild boar, which enables them to track and stalk their prey effectively.
The olfactory system of tigers allows them to detect not only the presence of potential prey but also to gather information about the prey's location, health, and even reproductive status. They can identify the scent markings left by other tigers, which help them establish and defend their territories. Additionally, tigers can use their sense of smell to detect the presence of rival tigers or potential threats in their surroundings.
The ability to smell plays a vital role in a tiger's hunting strategy. Tigers often rely on ambushing their prey, and a keen sense of smell allows them to analyze the scent trails left by potential prey, determining their direction and estimating the distance to their target. This helps tigers plan their approach and execute precise and efficient hunting strategies, increasing their chances of a successful kill.
Moreover, a tiger's sense of smell is not only limited to locating prey but also plays a role in identifying potential mates. During the breeding season, female tigers release pheromones that indicate their receptiveness to mating. Male tigers can detect these scents and use them to locate and court females.
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Producers are organisms that do not need to eat other organisms to obtain energy. A. Which organism is a producer in this food chain? B. Where does the producer get its energy?
Answers
Answer:
A. plants
B. water, sun and carbon-di-oxide
Fill in the Blanks!
1) __ species - naturally originated in a given ecosystem and have become suited to the environment conditions there.
2) __ species - Species that migrate into an ecosystem or are deliberately or accidentally introduced into an ecosystem by humans.
3) __ species - nonnative species whose presence causes a decline in native populations. They outcompete native species because they have no natural predators or parasites in the new environment l, or they spread new diseases l.
Answers
Answer:
1-native species
2- nonnative species
3-invasive species
Explanation:
1- the species originated naturally and are therefore native.
2- the species is not native but was introduced deliberately and is most likely non-invasive
3- invasive species, because the species is threatening native species and widespread making it invasive.
Propose five ways in which the government can ensure that the help it offers is received only by the people who are in need?
Answers
As the Sustainable Development Goals (SDGs) were being approved in late 2015, my colleagues here at ODI delivered the Projecting Progress scorecard.
What are five ways the government can guarantee that the help it offers is obtained only by the people who are in need?By encouraging the need to create cooperatives throughwhich the country can be funding them.By working with the church to identify the weak in the society so that the required help can go to the right people.By forming commitees that should be glancing at the need in the community Ensure governments and supporters have a formal process to track, review and debate progress towards achieving the ‘leave no behind’ agenda. pretending to be needy.Prioritise policies that target those most at risk, orient financing towards them, and deliver better data
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why do teens today get less sleep then older generations
Answers
Answer:
cuz we're sad
Explanation:
Teens spend most of their time on social media which can impact the amount of sleep they get
Lesson 3.2 Review -- High School, Grade 9
1. How does solar energy and the greenhouse effect impact Earth's global climate system?
2. Describe the factors that result in different climates in different parts of the world.
3. Describe the different causes of climate change.
4. What are the factors that result in different climates in different parts of the world?
5. (Apply Scientific Reasoning) How might the speed of climate change affect the ability of life on Earth to adapt and survive?
6. For Biosphere to meet its goal, why was it necessary for it replicate a variety of climates?
Answers
The Solar energy and the greenhouse effect impact Earth's global climate system by increasing the temperature on the surface of the Earth. There are several factors such as green house effect and air pollution that result in different climates in different parts of the world.
What is green house effect?The greenhouse effect has been described as when gases in the earth's atmosphere has been trapped the heat from the sun that would otherwise escape into space. This concentration of the Solar energy has been trapped in the earth's lower atmosphere causes the temperature of the earth's surface to rise.
The greenhouse effect has been traps this heat energy in the earth's lower atmosphere. This could leads to increased temperatures on the surface of the earth and intense impacts on the global climate system.
Therefore, There are several factors such as green house effect and air pollution that result in different climates in different parts of the world.
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what happens when change in the dna is not repaired in a cell that will become an egg or sperm?
Answers
What happens when a change in the DNA of an egg or sperm is not repair will depend on the location of the mutation. This means that whether the changed DNA region is a gene, a regulating sequence or "junk" DNA, the cell can survive or not. In case it survives, the replaced nucleotide may not altere the protein it codifies, resulting in a silent mutation, or it can cause altereations in the functioning even though not being lethal.
The occurrence of the same blood protein in a group of species provides evidence that these species
a
descended from a common ancestor.
b
evolved in the same habitat.
c
evolved in different habitats.
d
descended from different ancestors.
Answers
descends from common ancestor
bez they have same genes coding for same Protein that are present on blood of the organism
31. Use the diagram to answer the question below.
What would happen to the solar energy that reaches Earth's atmosphere if the ground was covered w
(1 point)
30/100
Earth's albedo
30% reflected
and scattered
Earth's surface
Atmosphere
Clouds
Incoming
solar radiation
100 units
Drect
and
diffuse
51 absorbed at surface
Top of atmosphere
19 absorbed
by atmosphere
and clouds
O More solar radiation would be absorbed at the surface
O More solar radiation would be reflected and scattered
O More solar radiation would be absorbed by the clouds
O More solar radiation would reach Earth's atmosphere
Answers
More solar radiation would be reflected and scattered and More solar radiation would be absorbed by the clouds to the solar energy that reaches Earth's atmosphere.
A variety of methods, including solar power to produce electricity, solar thermal energy (including solar water heating), and solar architecture, are used to capture the radiant light and heat from the Sun.
It is a crucial source of renewable energy, and depending on how solar energy is captured, distributed, or transformed into solar power, its technologies can be roughly categorised as either passive solar or active solar.
Utilizing concentrated solar power, photovoltaic systems, and solar water heating are examples of active solar approaches. Passive solar strategies include aligning a structure with the Sun, choosing components with favourable thermal mass or light-dispersing qualities, and creating air-circulated areas.
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How do the equations help explain the role of producers in the ecosystem?
Answers
Answer:
Producers are organisms that create food from inorganic matter. The best examples of producers are plants, lichens and algae, which convert water, sunlight and carbon dioxide into carbohydrates. Consumers are organisms that cannot create their food. ... The producers are the foundation of any ecosystem.
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Which of the following could result in the extinction of a species?
O harsh restrictions on poachers
increase in the habitat size of a species
O adding a new species to the habitat
O decrease tourism in protected areas
Answers
Answer:
adding a new species to the habitat
Answer:c
Explanation:
i did it
2. What color rabbit seemed to camouflage the best in this snow habitat and why? What color rabbit seemed to camouflage the best in the summer habitat and why?
Answers
In the snow habitat, the white rabbit would camouflage the best due to its fur color blending with the snowy background. In the summer habitat, the brown rabbit would camouflage better as its fur color matches the earthy tones of the environment.
1. Snow Habitat:
In the snow habitat, the rabbit that would camouflage the best is the white rabbit. The reason for this is that its fur color matches the snowy background, providing effective camouflage. Predators in the area would have a harder time spotting the white rabbit against the white snow, increasing its chances of survival.
2. Summer Habitat:
In the summer habitat, the rabbit that would camouflage the best is the brown rabbit. The brown fur color of the rabbit blends well with the earthy tones of the environment during this season. This camouflage helps the rabbit hide from predators by making it less noticeable among the vegetation and natural surroundings.
Camouflage plays a crucial role in an animal's survival by allowing it to blend in with its surroundings and avoid detection by predators. In snowy habitats, animals with white or light-colored fur have an advantage as their colors match the snowy landscape. Conversely, in environments with lush vegetation and earthy tones, animals with brown or green coloration are better able to conceal themselves.
It is important to note that camouflage effectiveness may vary depending on factors such as lighting conditions, specific shades of fur color, and the presence of other visual cues in the environment. However, in general, white rabbits would be more successful at camouflage in snow habitats, while brown rabbits would have better camouflage in summer habitats.
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The opposing movement of dorsiflexion is:
Answers
Answer:
The opposing movement of dorsiflexion is Plantar flexionAnswer:
flexion is the opposite of dorsiflexion and involves moving the foot in a downward direction, toward the ground. Plantar flexion occurs when the foot is moved downward between 20 and 50 degrees.Aug 14, 2017
Explanation:
dorsiflexion refers to bending of the foot at the ankle or talocrural joint in the direction of teh dorsum. Its opposite movement is plantar flexion