Answers
Answer:
True, because humans are not producers
Explanation:
Related Questions
The more similar in the base sequences in the DNA of two organisms suggests what about these?
Answers
Answer:
i dont know
Explanation:
Write a three (3) paragragh response to this: "A realistic mutation that would greatly benefit the human
race would be..."
Describe the mutation or change and tell how it could happen and why it would be beneficial. The mutation must
be realistic and your response should be detailed, giving examples of the change(s) and whether it would all be
positive or if there could be negative situations, as well.
Answers
A potential realistic mutation that could greatly benefit the human race is an increased resistance to infectious diseases.
Realistic human mutationOne potential realistic mutation that could greatly benefit the human race is an increased resistance to infectious diseases. Such a mutation could occur through various mechanisms, including natural selection, genetic engineering, or epigenetic modifications.
This mutation would be beneficial because it would improve the health and well-being of individuals, reduce healthcare costs, and potentially prevent pandemics and global health crises. For example, a mutation that enhances the activity of immune cells or increases the expression of antimicrobial peptides could help individuals fight off infections more effectively and reduce the likelihood of spreading infectious diseases to others.
However, it is important to note that there could be potential negative consequences associated with this mutation. For instance, increased resistance to infectious diseases could lead to a reduction in the diversity of the human microbiome, which could have implications for overall health and immune function.
Additionally, it is possible that infectious agents could evolve in response to this mutation, potentially leading to the emergence of new and more virulent strains of pathogens. Therefore, it is important to consider the potential risks and benefits of any mutation carefully and to approach genetic engineering with caution.
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PLEASE HELP ME!
where is the good ozone located
where is the bad ozone located
Answers
Answer:
Good ozone-stratosphere
Bad ozone-troposphere
Explanation:
The stratosphere or “good” ozone layer extends upward from about 6 to 30 miles and protects life on Earth from the sun's harmful ultraviolet (UV) rays.
In the troposphere, near the Earth's surface, human activities lead to ozone concentrations several times higher than the natural background level. Too much of this ground-level ozone is 'bad' as it is harmful to breathe and also damages vegetation.
What are two uses of carbohydrates in living things
Answers
Answer:
Hello....
Explanation:
There are five primary functions of carbohydrates in the human body. They are energy production, energy storage, building macromolecules, sparing protein, and assisting in lipid metabolism.
HOPE IT HELPS YOU DEAR....
Whats the correct answer answer asap for brainlist
Answers
Answer:
C- 4
Explanation:
Where would you go to collect a water sample that contained both algae and protozoans?
Answers
Answer: It is best to get a water sample from POND.
Explanation:
This is because there is a lot of microorganisms that can be obtained there.
The image illustrates a building with a green roof - a roof that is covered in
living vegetation. Why would a society use this sustainable practice?
A. It reduces the amount of carbon dioxide taken up in an area.
B. It replaces invasive nonnative plants with native plants.
C. It replaces natural wilderness with more pavement.
D. It reduces the building's energy costs for heating and cooling,
Answers
Answer:The image illustrates a building with a green roof - a roof that is covered in living vegetation . What is a goal of this sustainable practice for societal development ?
Explanation:
A society uses this sustainable practice because it reduces the amount of carbon dioxide in an area. So, the correct option is (A).
What is Sustainable practice?Sustainable practices are described as supporting ecological, human and economic health and vitality. Sustainability recognizes which resources are limited. It should be used conservatively and wisely which take into account long-term priorities and consequences of the way resources are used.
Reduce, reuse and recycle are the basic principles of wise use of resource. Natural resources are conserved and protected by deploying these principals by reducing landfill waste, energy consumption and pollution.
Some sustainable practices are:
By reusing paper and plastic bags for shoppingBy opting for paperless documentsBy avoiding disposable kitchen itemsThus, a society uses this sustainable practice because it reduces the amount of carbon dioxide in an area. So, the correct option is (A).
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what phase is similar to interphase
Answers
Answer:
Interkinesis follows telophase. It is similar to interphase except that DNA replication does not occur because the chromosomes are already duplicated
Explanation:
1. How has your understanding about race changed since you began learning about it? (2
points)
Answers
Children learn to comprehend, respect, and value differences between people when we teach them from an early age that discussing race is acceptable.
Why do we study race?Children learn to comprehend, respect, and value differences between people when we teach them from an early age that discussing race is acceptable. As a result, kids become better equipped to recognize when something in their surroundings seems unfair or unjust and can take action to change it.The definition of race changes based on the society.White, Black or African American, American Indian or Alaska Native, Asian, and Native Hawaiian or Other Pacific Islander are the five minimal classifications required by OMB.Children learn to comprehend, respect, and value differences between people when we teach them from an early age that discussing race is acceptable.To learn more about race refer to:
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Will this movement re hire an input of energy?
Answers
Their movement will require the input of energy. That is option B.
What is an active transport?An active transport is defined as the movement of molecules across the cell membrane from different compartments in the living organism.
The active transport makes use of energy because of the need to move molecules from a semi permeable membrane that is against a concentration gradient.
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the potential for antibiotic resistance was recognized in the early 1940s, almost immediately after the first large-scale clinical use of penicillin, the first antibiotic. mass production of penicillin was part of the war effort of world war ii, when the drug was used widely by military populations to treat the wounded. however, even before the war had ended, resistance to penicillin was already being reported. in 1940, british biochemists sir ernst boris chain and sir edward penley abraham published a report about a bacterial enzyme capable of destroying penicillin. in the following decades, overuse and repeated exposure to antibiotic agents favored the selection and replication of numerous strains of antibiotic-resistant bacteria. select all of the statements that accurately portray the role of natural selection in antibiotic resistance. a) when bacteria are repeatedly exposed to antibiotics, they learn how to avoid the antibiotic and survive to reproduce. b) when people overuse antibiotics, the bacteria get resistant to the antibiotic and it is no longer an effective treatment. some bacteria possess a gene for bacterial resistance. these bacteria are likely to survive a course or antibiotics and reproduce. 09 d) bacteria containing the gene for antibiotic resistance can share a plasmid of the gene with other bacteria, allowing the population of bacteria with antibiotic resistance to survive and reproduce. when someone quits taking an antibiotic when they are feeling better, they likely kill only the weaker bacteria. the bacteria with a gene for antibiotic resistance survive, giving them the opportunity to reproduce. e
Answers
Answer: c,d,e
Explanation:
I did this and this is correct
Answer:
The following Statements accurately portrays role of natural selection in antibiotic resistance
c) some bacteria possess a gene for bacterial resistance. these bacteria are likely to survive a course or antibiotics and reproduce.
d) bacteria containing the gene for antibiotic resistance can share a plasmid of the gene with other bacteria, allowing the population of bacteria with antibiotic resistance to survive and reproduce
e) when someone quits taking an antibiotic when they are feeling better, they likely kill only the weaker bacteria. the bacteria with a gene for antibiotic resistance survive, giving them the opportunity to reproduce
Explanation:
When bacteria are initially exposed to an antibiotic, those most susceptible to the antibiotic will die quickly, leaving any surviving bacteria to pass on their resistant features to succeeding generations.
As in option C , bacteria possessing better gene will b selected by the nature and hence portrays Natural selection
In option d Bacteria reproduce by plasmid (extra chromosomal DNA ) transfer . Bacteria with antibiotic resistant gene with pass these genes to the succeeding generations.
When bacteria are initially exposed to an antibiotic, those most susceptible to the antibiotic will die quickly, leaving bacteria possessing gene resistant against antibiotics. Here, Darwin’s theory of natural selection comes in. This gives the bacteria an advantage over other(which do not possess antibiotic resistant gene) this bacteria will grow better than its neighbors and can increase in numbers
In option e When one quits antibiotics before completing the entire course of any prescribed antibiotic. The antibiotic resistant bacteria survives. Bacteria that are not controlled or killed by antibiotics. They are able to survive and even multiply in the presence of an antibiotic.
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Which is not a major characteristic of life?
1) Homeostasis
2) Structural organization
3) Movement
4) Evolution
5) Energy use
Answers
Answer:
3 Movement
Explanation:
Growth and Reproduction of Life Form
Genetic modification is used to develop plant and animal species that have new traits. If genetically modified plants are introduced in a natural habitat, they may act in a manner similar to an invasive species. What could be the best solution to prevent them from becoming an invasive species?
a.
Use pest control
b.
Plant more native trees.
c.
Develop plants that are unable to reproduce.
d.
Use more fertilizer to promote the growth of genetically modified plants.
Answers
The best solution to prevent them from becoming an invasive species is to develop plants that are unable to reproduce. Thus, the correct option is C.
What are Invasive species?Invasive species may be defined as the group of organisms that are not indigenous, or native, to a particular area.
If such genetically modified plants have the characteristics of reproduction, then they produce offspring which are extremely different from the native population. This in the future leads to the process of speciation if can not be regulated in a limited manner.
Therefore, the correct option for this question is C.
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why do you think William Morgan invented the sport mintonette? what do you think is the purpose?
Answers
Answer:
Originally called 'Mintonette', the game of volleyball was invented in 1895 by William G Morgan, in Holyoke, Massachusetts at a YMCA. ... It was because of his role that Morgan had the opportunity to direct numerous programmes, exercises and sports classes for male adults.
What is an element? Is water (H2O) considered an element?
Answers
Answer: a element is a part or aspect of something abstract , especially one that is essential or characteristic YES water is an element
Explanation:
Answer: yes it is..
Explanation:
Forested floodplain wetlands benefit from periodic flooding from rivers. When floodwaters spill into the wetland, they bring water and nutrients and leave both behind. But humans have often cut off floodplains from rivers by building roads, levees, berms, etc. Think about what would happen if a river could no longer flood into these areas. How would the resulting increased amount of water and nutrients in the river affect soils, hydrology, and life downstream?
Answers
The absence of flooding from rivers into forested floodplain wetlands would lead to adverse effects on soils, hydrology, and the overall biodiversity downstream, emphasizing the importance of maintaining the natural connection between rivers and floodplains for the health and functioning of these ecosystems.
If a river can no longer flood into forested floodplain wetlands due to human interventions, it would have significant consequences for the downstream areas in terms of soils, hydrology, and life.Without periodic flooding, the increased amount of water and nutrients in the river would not be able to disperse and be deposited in the floodplain wetlands. As a result, downstream soils would experience a decrease in nutrient inputs, leading to decreased fertility and altered composition. The absence of regular flooding would disrupt the natural hydrological cycle, reducing the recharge of groundwater and altering the flow patterns in the river system. This could result in decreased water availability, increased erosion, and changes in the overall ecosystem dynamics downstream.The disruption of nutrient flows and hydrological patterns would also have a significant impact on the life forms downstream. Aquatic plants, fish, and other organisms that depend on floodplain wetlands for breeding, feeding, and shelter would face habitat loss and reduced food availability. This, in turn, could disrupt the food chain and impact the abundance and diversity of aquatic and terrestrial species in the downstream areas.The absence of flooding from rivers into forested floodplain wetlands would lead to adverse effects on soils, hydrology, and the overall biodiversity downstream, emphasizing the importance of maintaining the natural connection between rivers and floodplains for the health and functioning of these ecosystems.For more such questions on flooding
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carbon fibres in tennis racket
Answers
Answer:Improvements in the carbonisation of viscose fibers. While maximum theoretical carbon yield for the carbonisation of viscose fibres is 44%, in reality the carbon yield is just in the range of 20%. ...
ELG Carbon Fibre receives ISO standard. ...
Porous carbon fibers have more power.
One common purpose of snacking is to stabilize Between meals
A blood glucose levels be fat intake, C called intake d protein intake
Answers
Several studies have indicated that eating every few hours helps to keep your blood sugar stable.
What is snacking?Snacking is just eating or drinking something between meals, regardless of whether the food is nutritious or not. A snack is a little piece of food that is typically consumed between meals.
Snacks are available in a variety of formats, including packaged snack foods and other processed foods, as well as items created at home from fresh ingredients.
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Identify a minimum of three benefits and risks associated with genetically engineered plants.
Answers
Higher yield, more food and more profit are the benefits of genetically engineered plants whereas production of toxins and allergic reactions are the risks of genetically engineered plants.
What are the benefits of genetically engineered plants?Genetically engineered plants has many benefits such as greater access to affordable and healthy food, higher crop yields, and more profits for farmers.
What are the risks of genetic engineering in plants?
Genetically engineered crops could be harmful because these crops sometimes produces toxins which causes more damage to the people. Genetically engineered crops could cause allergic reactions in people. Pollen produced by the plants could be toxic and harm insects that transfer it between plants.
So we can conclude that higher yield, more food and more profit are the benefits of genetically engineered plants whereas production of toxins and allergic reactions are the risks of genetically engineered plants.
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Rocky's class recently got pet turtles. When putting together the habitat, decomposers were added to the soil, as well as some smaller organisms that turtles eat. Some students wanted to get "fake" plants for the terrarium, but Rocky insisted that this would negatively affect the carbon and oxygen cycles.
Which of the following reasons support why Rocky is correct?
Group of answer choices
A) Carbon won't be removed from the air.
B) Photosynthesis won't occur.
C) The turtles won't be able to breathe.
D) All of these are correct.
Will mark as brainliest if correct
Answers
Answer:
The correct answer is - D. All of these are correct.
Explanation:
It is clear that the terrarium is sealed or not, if it is open to the outside environment or not. Considering it sealed and no outer interaction, then if a fake plant to this terrarium then there will be no photosynthesis will take place as there are no green plants to capture the sunlight and make glucose and no way to release oxygen for the other organisms.
If in this no green plants then the removal of CO2 will not be possible. Higher amount of carbon and without oxygen turtles would not be able to survive even though there is food for them.
5 differences between human respiration and amphibians / 5 diferencias entre la respiracion humana y de los anfibios
Answers
We breathe through nasal cavities, amphibians through the skin, the nasal mucosa of amphibians is less specific than the human one, amphibians' lungs are primitive, they need a specific pH for breathing.
Amphibians have a primitive lung in the adult stage that is not efficient enough to be the animal's only form of respiration, which is supplied by cutaneous respiration. Thus, adult amphibians have lung breathing and skin breathing.
How does an amphibian breathe?Amphibians have three structures for breathing: the lungs, the mucous membranes of the pharynx and mouth, and the skin. The lungs are made up of two pouches with no internal division. When still in the larval stage, they breathe through gills.
What kind of respiration is found in amphibians?Pulmonary breathing occurs in all terrestrial vertebrates. In amphibians, it can be seen that, in addition to pulmonary respiration, these organisms need gas exchange performed on the surface of their body (cutaneous respiration).
With this information, we can conclude that Pulmonary breathing occurs in all terrestrial vertebrates. In amphibians have cutaneous respiration
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Light travels slowest in high density mediafaster in lower density media, and fastest in low density media . Which wave behavior is observed when light passes through media of different densities?
A diffraction
B reflection
C refraction
D interference
Answers
Answer:
C is the answer your looking for.
d. What do your data tell you about how the intensity (amount) of light affects
the rate of photosynthesis performed by the plant? Remember that a rate
involves a change in amount over time. Does this answer make sense? Why
or why not?
Answers
This answer is supported by scientific research and makes sense based on the principles of photosynthesis. However, it's important to note that scientific knowledge is continuously evolving, and there may be further advancements or refinements in our understanding of photosynthesis and its relationship with light intensity since my knowledge cutoff in September 2021.
Based on the available data up until September 2021, it is well established that the intensity of light significantly affects the rate of photosynthesis in plants. Photosynthesis is the process by which plants convert light energy into chemical energy (glucose) that they can use as a source of fuel.
In general, as the intensity of light increases, the rate of photosynthesis also increases, up to a certain point. This relationship is often described by the concept of the "light saturation point." At low light intensities, the rate of photosynthesis is limited by the availability of light energy. As the light intensity increases, the rate of photosynthesis also increases because more photons are available for the plant to capture and convert into chemical energy.
However, beyond a certain light intensity, the rate of photosynthesis reaches a maximum level, and further increases in light intensity do not lead to a proportional increase in the rate. This is because other factors, such as the availability of carbon dioxide or the capacity of the plant's biochemical processes, become limiting factors.
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15. What did people use for energy before fossil fuel and electrical power
energy was harnessed?
They used whale oil and steam power to run machines.
O Humans had only their own muscles and a knowledge of levers and
pulleys for power.
Humans used muscle power and direct wind and water power.
Humans burned wood to power their machines.
Answers
Before fossil fuel and electrical power energy were harnessed, Humans used muscle power and direct wind and water power.
The correct option is C.
What is muscle power?Muscle power refers to the power generated by humans during the contraction and relaxation of their muscles.
Muscle power can be used to accomplish a variety of tasks such as lifting objects, walking, running, etc.
Before the discovery of fossil fuels, humans use muscle power as well as wind and water power to accomplish tasks such as driving of motors, sailing ships, cutting trees, etc.
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What would happened to a species, if they reproduced sexually but only underwent mitosis and not meiosis?
Answers
Answer:
If a species only underwent mitosis and not meiosis, they would not experience genetic recombination and diversity, leading to a lack of adaptation to changing environmental conditions. Over time, the species would become increasingly vulnerable to diseases and environmental pressures, potentially leading to its extinction. Additionally, without meiosis and its associated reduction of chromosome number, the number of chromosomes would increase with each generation, potentially causing problems with cellular function and viability.
Word Bank: brain, instincts, interpreted, organs, reflexes, spinal cord, senses Notes
The central nervous system includes the _______ and _______.
Signals from _______ and the body's _______ are received by the brain and the spinal cord.
Once signals are processed and _______ by the central nervous system, a response is sent back to the body.
A central nervous system is also responsible for programming _______ and _______.
Answers
Answer:
The central nervous system includes the nerves and pressure points
Signals from and the body's movements are received by the brain and the spinal cord.
Once signals are processed and _______ by the central nervous system, a response is sent back to the body.
A central nervous system is also responsible for programming _______ and _______.
Explanation:
How can epigenetic changes alter the amount proteins that are made by a cell?
Answers
What name is given to animal cells with the capacity to differentiate into a specialised cell?
Answers
Answer: Stem cells I hope this is helpful to you mark me brainlist if correct then no if wrong
Explanation:
Stem cells are the cells that have an ability to become various types of cells. They are present both during embryonic development (embryonic stem cells) and in the adult body (adult stem cells). Human ES cells differentiating into neuronsStem cells are simple, unspecialised cells found in animals and plants that have the ability to divide to form cells of the same type. They can also differentiate into a variety of specialised cells. Stem cells can be harvested from embryonic umbilical cord or adult bone marrow..A cell capable of differentiating into any type of cell is known as "totipotent". For mammals, totipotent includes the zygote and products of the first few cell divisions. There are also certain types of cells that can differentiate into many types of cells.
Fill in the blanks in the skeletal diagram.
Answers
The labeled parts of the human skeleton shown are found in the attachment.
What are the parts of a human skeleton?A skeleton is a structural framework that holds most animals' bodies in place.
There are two types of skeletons namely the exoskeleton and the endoskeleton.
The axial skeleton and the appendicular skeleton are the two components of the skeletal skeleton. The skull, vertebrae, ribs, and sternum make up the axial skeleton, which is the body's main structural component. The bones in the extremities make up the appendicular skeleton.
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Scientists analyzed data collected over a period of years in a game reserve in South Africa to test the hypothesis that competition with lions limits the abundance of leopards in the same community. The game reserve encompasses a variety of habitats, from open grassland to wooded areas around rivers and streams. It contains most of the indigenous mammal species and an adequate availability of their prey. For the most part, the leopards and lions show similar habitat preferences in the reserve.
The mass of the average lion is about three times that of the average leopard. The scientists analyzed several factors that might influence the abundance of each population, including the sizes of the animals preyed on by each species
Size of Prey Animal Percent of Leopards’ Prey (±2SEx¯) Percent of Lions’ Prey (±2SEx¯)
Small 34 ± 2 3 ± 1
Medium 63 ± 3 23 ± 2
Large 3 ± 1 36 ± 4
Very large 0 38 ± 3
Because competition with lions might affect the population size of the leopards, the scientists also analyzed data on the lion and leopard population sizes in the game reserve (Figure 1).
Required:
Describe what scientists mean when they refer to an ecological community such as that shared by the leopards and lions.
Answers
Answer:
The correct answer would be - these are the ecological community that shows the interspecific competition.
Explanation:
In this ecological community, both predators lion and leopards are living together and by the given data and information it is evident that they both share the same habitat and they both depend on the same prey for their food.
This cause competition between both lion and leopard for food and habitat. Such competition or interaction is referred to as the interspecific competitions negatively impacted by the presence of the other because they will have less food.
Answer
An ecological community refers to all of the interacting populations in a defined habitat.
Explanation:
see above