Answers
The fish is the limiting factor because its population determines the survival and availability of the grizzly bears.
A limiting factor is resources(biotic or abiotic) that affects or determine the availabity and growth of an organism or group of an organism within an ecosystem.
The more fish it takes, the more the liver produces urea, and kidney tubules makes use of the urea in it tubules for urine formation in the loop of Henle. The urine formation and loss, leads to intake of water and the sequence continues.
This is an example of a biological limiting factor because the bear predate on the fish for survival and population.
If the population of the fish drops,( the limiting factor) the bear drinks less water based on above, and therefore disruptions of the ecosystem.
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Related Questions
Cross a Dd^l dinosaur with a dd^d dinosaur.
Use a Punnett square to show your work.
Determine the phenotypic ratio of the potential offspring. Explain the complex inheritance pattern body coloration follows in this species and defend your claim with evidence and reasoning.
(more in picture)
Answers
First, write out the genotypes of the two parent dinosaurs: Dd^l x dd^d. Then, set up a Punnett square as attached. The possible genotypes of the offspring are Dd^l and dd^d, with a 50% chance of each.
How to determine phenotypes?To determine the phenotypes, refer back to the chart. Dd^l is solid dark and dd^d is darker body, lighter extremities. Therefore, the potential offspring could have either a solid dark or darker body with lighter extremities body coloration.
The complex inheritance pattern of body coloration in this species involves multiple genes and is not simply determined by a single gene. This is evident from the chart provided, which shows that body coloration is influenced by several different genotypes.
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Image transcribed:
Directions: Read the following background information. Use it to complete a monohybrid cross between two dinosaurs that could have made your dinosaur.
From their research, the paleontologists who have been investigating this newfound species of dinosaur discovered that the trait of body color was not as simple as just shades of brown vs. shades of greens. Variations in how the colors were distributed into patterns was determined to be a complex inheritance pattern. Refer to the chart below to see which genotypes determine which phenotypes.
Genotype | Phenotype
DD, Dd, Ddd, Dd', DI | Solid dark
LL, LI, Ld^d, Ld', Ld | Solid light
dd, dd^d, d^(d)d^(d) | Darker body, lighter extremities
II, dd', d'd' | Lighter body, darker extremities
DL | Striped
dl, d^(l)l, d^(d)l | Mosaic
d^(d)d | Ombré
Cross a Dd^l dinosaur with a dd^d dinosaur.
Use a Punnett square to show your work.
Determine the phenotypic ratio of the potential offspring.
Explain the complex inheritance pattern body coloration follows in this species and defend your claim
with evidence and reasoning.
Select the correct answer.
A family has a Y-linked disease that affects the father. What is the chance of a male offspring inheriting the same disease?
O A. 100%
B. 50%
OC. 25%
O D. 0%
Reset
Next
Answers
Answer:
A. 100%
Explanation:
Hope this helps!
why do we need to broaden our understanding of biodiversity
Answers
Answer:
Biodiversity is the variety of different types of organisms in the world or a particular area or ecosystem which is found to be very desirable and significant. Different types of plants, animals, and other organisms all are included in biodiversity and each has its own role.
Biodiversity of a biosphere or a region affects all organisms found in it from microbes to large plants and animals. Biodiversity gives an idea about a biosphere as it helps in the sustainability of all life forms if there are higher species variety.
Human beings need to broaden the understanding and knowledge of biodiversity as it is one of the major aspects that affect life all organisms present on earth.
7. The fossil record contains fossils from
many geologic ages. Fossils enable
scientists to piece together what ancient
organisms looked like. Which of these
answers best describes how fossils in
the fossil recomhare classified?
A by ages and physical similarities
B by whether the fossil contains hard
or soft tissues
C by size and the type of rock in which
they are found
D. by similarities in their DNA and in the
minerals they contain
Answers
Answer:
a
Explanation:by ages and physical similarities
What is the rounded proximal end of a long bone
Answers
Answer:
epiphyses (Just typing more so brainly lets me post this)
Answer:
It is called the proximal epiphysis.
PLEASE ANSWER FAST - A student attached two balloons to equal lengths of string and tied them to the same point. The student observed that the balloons repelled each other, as shown in the diagram below. In terms of electrical charges, explain why the balloons repelled each other
Answers
Answer:
The balloons repelled each other because they both are electrically charged.
electrically charged object produces electrostatic force . Two electrically charged object repels each other . So both balloons are charged
The balloons repelled from each other because they both are electrically charged and as we know electrically charged object produces electrostatic force, they repels each other .
what is electrostatic force ?The electrostatic force attraction or repulsion is defined as the force exists between two charged particles which is also known as Coulomb’s interaction or force, the atom's stability can be maintained by the electrostatic force between protons and electrons.
For example, a balloon is rubbed with human hairs and come close to another balloon, so they stick together, Lightning due to electrostatic force, ironing a silk , it clings to the body due to electrostatic force.
Coulomb’s Force can be applied to perform magic tricks, Photocopiers, Electrostatic air filters, Ink-jet and laser printers
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Red blood cells are constantly being produced in your body. Another body system cooperates with the cardiovascular system in the production of these cells. What is this system and how does it cooperate?
A) Red blood cells are produced throughout your lymph glands, part of the lymphatic system.
B) Red blood cells are produced in your liver and pancreas, organs that are part of the digestive system.
C)Red blood cells are produced in the bone marrow of certain bones, bones that are a part of the skeletal system.
D) Red blood cells are produced in your lungs and then circulated through your blood vessels. This is another way the cardiovascular and respiratory systems cooperate.
Answers
Answer:
your answer is going to be a
Explanation:
biology sofmore year threw senior year is very much exsplainign cells and reproduction
Identify an example of a volunteer activity that a student might include on a college application and discuss the relevance of such information to college admissions recruiters.
Answers
Answer:
Animal shelters are constantly in need of assistance. Many are overrun with cats and dogs and there’s not enough space, time, or people. Between the cleaning, adopting out, marketing, veterinarian visits, grooming, walking, and more, there’s a lot to handle. You can help out just by cleaning the cat litter pans, taking part in playtime, walking the dogs, or even fostering if you or your family has the means.
Giving back is understanding that others have helped you get to where you are now, and it’s helping someone else in hopes that your aid will propel them on their path. And not only is giving back the right thing to do, good for others, and good for you, but colleges value volunteering and the integrity, commitment, and skills it involves. Volunteering proves you are aware enough to see the world’s problems and capable enough to act on them; it shows you care about other people’s futures as well as your own. And what college wouldn’t want that kind of student on campus?
Explanation:
Answer:
Volunteering at a nursing home is an admirable act of community service as well as an indicator of a person's innate sense of goodness, willingness to learn, and more
Explanation:
Which of the following does a graph not do?
It shows a visual display of a relationship
.It can display different relationships with different graphs
.It always shows dots in a random order.
It displays linear relationships with a straight line.
Answers
Answer:
It always shows dots in a random order.
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What is the function white blood cells and red blood cells ?
Please explain also
Answers
Explanation:
White blood cells are part of the body's immune system. They help the body fight infection and other diseases and Red blood cells are responsible for transporting oxygen from your lungs to your body's tissues. Your tissues produce energy with the oxygen and release a waste, identified as carbon dioxide. Your red blood cells take the carbon dioxide waste to your lungs for you to exhale.
Answer:
White blood cells helps the body fight infection and other diseases.
Red blood cells helps in transporting oxygen from your lungs to your body's tissues.
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I will mark Brainliest, just please don't copy and paste
thank you.
Answers
Temperature regulation is the human condition chosen for this project. The human body must maintain a core body temperature of around 37°C, despite environmental temperature changes. The following information answers the questions:
What circumstances surround temperature regulation?Factors that can shift the body temperature include exposure to hot or cold environments, fever, and physical activity.
The organ systems involved in the homeostasis process of temperature regulation are the nervous and endocrine systems, as well as the integumentary (skin), cardiovascular, and respiratory systems.
Negative feedback is used to maintain temperature homeostasis. For example, when the body temperature rises, the hypothalamus signals the sweat glands to secrete sweat, which cools the skin and lowers the body temperature.
The stimulus is the change in body temperature, the receptor is the thermoreceptor in the skin or hypothalamus, the integrating center is the hypothalamus, the effector is the sweat glands or muscles, and the response is sweating or shivering.
Strategies to help maintain temperature balance include wearing appropriate clothing, using heating or cooling devices, and maintaining physical fitness through exercise.
Sources:
Guyton and Hall Textbook of Medical Physiology, 13th edition
Saladin Anatomy and Physiology, 8th edition
Tortora and Derrickson Principles of Anatomy and Physiology, 15th edition
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tamara, an african american, is born with a genetic disorder that causes her body's red blood cells to become hook-shaped instead of being disk shaped, impairing the normal oxygen-carrying capacity of the cells. the doctors explain to tamara's parents that this condition makes her resistant to malaria, however. which of the following disorders is tamara most likely suffering from? Multiple Choice Tay-Sachs disease Sickle-cell anemia Leukemia Huntington's disease
Answers
Answer:
Tamara is most likely suffering from Sickle-cell anemia.
Put yourself in the role of each of the following people:
A concerned citizen
A farmer
An Ohio Environmental Protection Agency administrator
A state legislator
Come up with at least one suggestion for reducing the nitrogen load to the Oak Openings while playing each role. List your suggestions from each person here.
Answers
The suggestions from different persons for reducing the nitrogen load are as follows-
Concerned citizen- There must be a policy to limit the nitrogen emissions from the exhaust of vehicles which are some of the largest emitters of nitrogen oxides.
Farmers - Improved nitrogen management.
Winter cover crops.
Increasing perennials in the cropping system. Practices that reduce delivery of nitrate to the field's edge.
An ohio environmental protection agency administrator - Drainage water management (controlled drainage)
Reduced drainage intensity.
Recycling drainage water.
Bioreactors.
Wetlands.
A state legislator- Laws prohibiting unlawful use of nitrogen and should executed strictly.
I need help on This question I’ll give you brainliest
Answers
The change to the investigation that would remove the source of the error noticed by the scientist is to test a fourth group, in which the participants do not receive the mineral supplement (option A).
What is a controlled experiment?A controlled experiment is an experiment designed to replicate the main experiment in every way, except in respect of the one variable that is being tested, so as isolate the effect of that variable.
In other words, a control is introduced in the experimentation process. A control is group of test subjects left untreated or unexposed to the independent variable.
According to this question, a company is testing the effect of a mineral supplement on common cold. The experimental procedure is okay except that they didn't include a fourth group, which will serve as the control.
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As the human population increases, how do people use land differently? A. Grasslands are used for cropland. B. Developed land is converted to wetlands. C. More land is available for animal habitats. D. Urban land becomes cropland.
Answers
Answer:
A
Explanation:
The others don't make sense, and are the opposite of what would happen if human population increased.
As the human population increases, people tend to use land differently in various ways. One of the ways is by converting grasslands into cropland to meet the increasing demand for food. The correct option is A.
What are the different uses of land?The conversion of grasslands into croplands results in the loss of natural habitats and biodiversity. Additionally, some developed land is being converted into wetlands to mitigate the negative impacts of urbanization on the environment.
However, this process is slow and limited due to the cost and complexity involved. Another way is by setting aside more land for animal habitats, which helps to protect endangered species and maintain ecological balance.
Lastly, as urbanization continues, there is a trend towards urban agriculture, where urban land is converted into cropland to support local food production and reduce transportation costs.
Therefore, the correct option is A.
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biochemical characterization of the two-component flavin-dependent monooxygenase involved in valanimycin biosynthesis
Answers
Valanimycin is an antibiotic produced by the bacteria Streptomyces viridifaciens. The biosynthesis of valinomycin involves a two-component flavin-dependent monooxygenase enzyme system.
The two-component flavin-dependent monooxygenase's biochemical characterization is crucial for comprehending the mechanism of valinomycin biosynthesis and for formulating plans to modify the pathway for the creation of novel derivatives.
Many biochemical approaches, such as protein purification, enzyme assays, and spectroscopic techniques, have been used to study the enzyme system.
A flavin-dependent monooxygenase called Vim, which is the first part of the enzyme system, catalyses the hydroxylation of a particular intermediate in the production of valanimycin.
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Francine is developing a model of the carbon cycle, which involves the movement of carbon among various Earth systems. She begins by drawing the diagram shown below.Her friend Byron evaluates the model, and suggests that she thicken the arrow leading from fossil fuels to the atmosphere. His reasoning is that fossil fuels are being burned at a much faster rate than natural processes are restoring them. A. The model shows that their combined effects determine the amount of solid carbon compounds in the geosphere.
B. The model shows that their combined effects determine the level of carbon dioxide that dissolves in the hydrosphere.
C. The model shows that they have identical effects on carbon dioxide levels in the atmosphere.
D. The model shows that they have opposite effects on carbon dioxide levels in the atmosphere.
Answers
The missing part of this incomplete question is :
How does Francine's model show the effect of photosynthesis and cellular respiration on Earth systems?
Answer:
The correct answer is - option D. The model shows that they have opposite effects on carbon dioxide levels in the atmosphere.
Explanation:
Cellular respiration and photosynthesis are two major processes are involved in the carbon cycle and both have the opposite effect on carbon dioxide levels in the atmosphere.
Photosynthesis uses carbon dioxide from the atmosphere to produce glucose with the reaction with the water whereas cellular respiration produces energy and carbon dioxide that is restored in the atmosphere.
Thus, both the processes have the opposite effect on the carbon dioxide levels in the atmosphere as photosynthesis decreases and cellular respiration increases in the atmosphere.
what factors are contributing to the oceans changing ph ?
Answers
Residual parent material refers to the *weathered rock* and *soil* that remains in its place of origin, while *transported parent material* is material that has been carried and deposited by natural agents such as water, wind, or glaciers.
The impact of these different types of parent material on *soil formation* can be significant. Residual parent material tends to contribute to the formation of soils with characteristics similar to the parent rock. The weathering process breaks down the rock into smaller particles, allowing for the development of soil horizons and the release of minerals that influence soil fertility. In contrast, transported parent material can introduce a diverse range of materials to a given area, leading to variations in soil composition, texture, and fertility. The transportation process can mix different types of sediment, resulting in the formation of heterogeneous soils with varying properties.
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Residual parent material is the rock and soil that is still located in its original location and is weathered. Transported parent material is material that is carried and deposited by natural agents such as water, wind, or glaciers. The effect of these different types of parent material on soil formation can be significant.
Residual parent material usually contributes to the development of soils with qualities similar to the parent rock. The breakdown of rock into smaller particles through weathering enables the formation of soil horizons and the release of minerals that influence soil fertility.
The physical and chemical characteristics of soils derived from this form of parent material are often similar and homogeneous, allowing for predictable fertility and properties. Transported parent material, on the other hand, can introduce a diverse range of materials to a given area, resulting in variations in soil composition, texture, and fertility.
The transportation process can blend different types of sediment, resulting in the formation of heterogeneous soils with different characteristics. Transported parent material can also be exposed to weathering processes, altering its original composition and resulting in soils with varying degrees of fertility.
While transported parent material can increase the diversity of soil properties in an area, it can also make it difficult to predict soil characteristics, particularly in areas where different types of sediment have been deposited. The relationship between parent material and soil development is complex, with both the initial characteristics of the material and the surrounding environment influencing soil properties.
In general, residual parent material contributes to the development of homogeneous soils with predictable properties, while transported parent material can result in more diverse and heterogeneous soils.
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Greatest sour fruits?
Answers
Answer:
For me I personally really enjoy eating lemons and limes.
Explanation:
Which example describes a climax community?
A. A constantly changing region that is unable to support life
B. A slowly changing region that has recently experienced a volcanic
eruption and is growing lichen
C. A changing region that has recently experienced a wildfire and is
experiencing increased growth
D. A constantly wet, warm region that has a large amount of
biodiversity and relatively stable weather
Answers
The example that describes a climax community is a constantly wet, warm region that has a large amount of biodiversity and relatively stable weather. Correct option is D.
A climax community refers to a relatively stable and mature ecological community that has reached a state of equilibrium over time. It represents the final stage of ecological succession, where the community has undergone several stages of development and has stabilized with a diverse range of plant and animal species.
Option D describes a climax community as it mentions a constantly wet, warm region that has a large amount of biodiversity and relatively stable weather. In such an environment, various species have evolved and adapted to coexist harmoniously, forming a complex and stable ecosystem. This indicates a mature and balanced community that has reached its climax stage in ecological succession.
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Think about what else do you know about weather and the sun? what would you like to know or learn more about?
Answers
Answer:
I Would Like To know more about the temperatures the sun makes on other planets
Archaea live everywhere
on
Earth, including extreme environments.
True
False
Answers
Answer:
True :)
Explanation:
Many Archaea are specialized to live in extreme environments. Just three types are described here. Archaea are now known to live just about everywhere on Earth. They are particularly numerous in the ocean.
Cell theory describes the basic function of all living things. Why is this considered a theory and not a law? Responses It was based on observations and does not require math calculations. It was based on observations and does not require math calculations. It is based on opinion and not facts. It is based on opinion and not facts. It can only be changed if a law is developed first. It can only be changed if a law is developed first. It was developed by a single person and not a large group of scientists.
Answers
Answer:
What is the cell theory? It has three main parts:
1. All living things are made up of cells.
2. Cells are the basic building blocks of life.
3. All cells come from preexisting cells created through the process of cell division.
As science evolved, three more components were added to the theory. Some biology classes don’t require you to know these parts of the cell theory because they weren’t part of the original definition, but it’s still useful to be aware of them:
4. Energy flow occurs within cells.
5. Hereditary information is passed from cell to cell.
6. All cells have the same basic chemical composition.
So what does the cell theory actually mean? Let’s break it down. The first part of the cell theory states that all living things are made up of cells. Anything that’s alive, from bacteria to plants to humans, is composed of cells. And what are cells? The literal definition is a cell is a group of organelles surrounded by a thin membrane.
The cell theory definition states that cells are the building blocks of life. Cells both make up all living things and run the processes needed for life. Your hair, skin, organs, etc. are all made up of cells. In fact, each person is estimated to be made up of nearly 40 trillion cells! Each part of a cell has a different function, and your cells are responsible for taking in nutrients, turning nutrients into energy, removing waste, and more. Basically, everything your body does, it does because cells are directing the action!
Explanation:
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3 m/s north is an example of a(n) ____
Answers
because hydrogen bonds are weak bonds, they create a perfect site for__.
a. separating nucleus acid stands
b. separating amino acids
c. attaching a phosphodiester bond
d. attaching a helicase enzyme
Answers
Answer:b
Explanation:
In a sample of double-stranded DNA, 40% of the nitrogenous bases are thymine (T).
What percentage of the bases are adenine (A)?
Answers
Answer:
40%
Explanation:
This is because, since thymine pairs with adenine, the number will be the same.
Answer:
Option B. 40% is the correct option.
Explanation:
The DNA contains four nucleotides namely:Adenine (A) 2.Cytosine (C) 3.Thyamine(T) 4.Guanine (G).They are found in pairs bonded by hydrogen bonds. They have various functions as they carry information and instructions related to DNA replication, RNA transcription, metabolism, and other reactions.The rules of pairing are as such that a purine pairs with a pyrimidine.The purines are: Adenine and GuanineThe pyrimidines are: Cytosine and ThymineThe purine adenine always pairs with the pyrimidine Thymine and forms two hydrogen bonds.The other purine Guanine always pairs with the pyrimidine Cytosine forming three hydrogen bonds. Therefore, if in a sample of DNA 40% of the nitrogenous bases are thymine it means that the percentage of adenine will also be the same as both nucleotides appear in pair.For more information:
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What is a riparian zone?
A. A zone of vegetation that borders a stream or river
B. A river that is man made
C. A river basin that flows into the ocean
D. None of the above
Answers
Answer:
I believe it is, A) a zone of vegetation that borders a stream or river.
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What best describes the role of molecular oxygen (O2) in aerobic respiration?
A. It accepts electrons when reacting to form water.
B. It combines with carbon and hydrogen to form glucose.
C. It is released when glucose breaks apart.
D. It reacts to form carbon dioxide and water.
Answers
Answer:
it accept electrons when reacting to form water.
Explanation:
the process of photosynthesis and cellular respiration both involve exchanges of two gases – oxygen and carbon dioxide - with the atmosphere
The flowchart below is a model of how a stimulus in an animal's environment can result in a change in the animal's behavior. Use the labels provided to complete the model.
Answers
1) environmental stimulus 2) sensory receptors 3) brain 4) memory 5) behaviour.
Explain how a stimulus in an animal's environment can result in a change in the animal's behavior?(1) Environmental stimulus: A stimulus is any detectable change in an animal's environment that can potentially affect the animal's behavior. For example, a loud noise or the presence of food can be stimuli.
(2) Sensory receptors: When a stimulus is detected by an animal's sensory receptors (such as eyes, ears, nose, or skin), it sends signals to the animal's brain via sensory neurons.
(3) Brain: The animal's brain receives and processes the signals from the sensory receptors, which can result in the activation of specific neural circuits and the release of various neurotransmitters.
(4) Memory: Depending on the animal's past experiences, the stimulus may trigger certain memories and associations that influence the animal's behavior. For instance, if the animal has learned to associate a particular sound with danger, it may respond differently than if it had no prior experience with that sound.
(5) Behavior: Finally, the combined effects of the sensory input, brain processing, and memory can result in a change in the animal's behavior. The animal may move towards or away from the stimulus, vocalize, exhibit a particular social behavior, or engage in any other response that is appropriate for the situation.
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