According to
e. o. wilson, ________ refers to genetic variants among a single species, individuals within a species, communities of organisms, and ecosystems.

Answers

Answer 1

The answer to this question is biodiversity. Biodiversity is the variants in organisms, animals, and plants simplified as variation of life in all levels in the ecosystem. Mr. Edward Osborne Wilson is known as the father of biodiversity. Biodiversity is important because it makes the ecology stable and give economic benefits to people.  


Related Questions

The Big Bang theory was supported by the discovery of the
A- galaxies in the universe
B- temperature of the universe
C-gravitational forever between planets
D- red shift in electromagnetic spectrum

Answers

the Answer would be D. Red shift in electromagnetic spectrum

Answer:

Option D, red shift in electromagnetic spectrum

Explanation:

According to the Big Bang theory the universe is continuously expanding and all celestial bodies are moving away from each other. This fact was established when red shift affect was discovered. A red shift is basically a shift/increase in the wavelength of light released by any star over a period of time. The farther the star, the more is its wavelength red shifted.

This red shift is continuously increasing which means that the light emitting celestial objects are continuously moving away from each other.

Hence, option D is correct answer

When egg whites are whipped they stiffen into a meringue. the change that occurs in the protein is called?

Answers

It is called Denaturation. Denaturation is a procedure in which proteins or nucleic acids lose the quaternary structure, tertiary structure and auxiliary structure which is available in their local state, by use of some outer anxiety or compound, for example, a solid corrosive or base, a concentrated inorganic salt, a natural dissolvable, radiation or warmth.

_____ are rod-shaped structures that contain all basic hereditary information.

Answers

DNA or the long term.. deoxyribonucleic acid

The element was poisonous to the first forms of life on earth until they evolved to take advantage of it by using cellular respiration. What is it? A. Hydrogen B. Nitrogen C. Oxygen D. Sulfur

Answers

The correct answer is C, oxygen. Oxygen was once harmful and used to cause harm to the DNA in primitive organisms. 
Later on, the bacteria developed enzymes that prevented their DNA from damaging action of oxygen. Afterward, they evolved to use it for cellular respiration. 

Why don't we experience a solar eclipse every month?

Answers

This is due to the earths spin on it's axis and the moons gravitational pull. We don't and cant get a lunar eclipse  or a solar eclipse  every month, since the alignment of the sun, moon and Earth is not exact enough.

What is the term for acquiring an infection through mucosal tissues?

Answers

It is a Direct contact, droplet infection effects are when the mucosal surfaces of the eyes nose and mouth. Occurs when dental team member inhales aerosol generated by hand piece or air water syringe.

Diffusion across a biological membrane is called

Answers

It depends on what kind of substances that diffuses into the membrane . If it's sth polar e.g. Na+, K+ , then it required a channel protein and it's called facillitated diffusion . If it is sth e.g a vesticle that diffused into the membrane , then it is simple diffusion .

Plants are important to the development of karst primarily because

Answers

Plants are important to the development of karst primarily because THEY PRODUCE ACIDS. Karst topography is a landscape that is formed as a result of dissolution of soluble rocks. The landscape is characterized by caves, sink holes, fissures and underground streams. Karst landscape is formed through the process of chemical weathering which involves water, oxygen and carbon dioxide. The acids that are obtained from plants is an important component of this process. 
Final answer:

Plants contribute to karst formation by facilitating rock dissolution, reducing erosion, influencing soil quality, and impacting the aquatic and atmospheric conditions that are essential to the development of karst topography.

Explanation:Importance of Plants in Karst Development

Plants are important to the development of karst primarily because they impact chemical and physical attributes of their environment. Their root systems absorb nutrients and water, which facilitates the dissolution process of soluble rocks such as limestone, forming distinctive karst landscapes. Furthermore, plants help to stabilize the soil, reducing erosion and slowing down runoff, which is crucial in karst regions that are prone to the rapid drainage of surface water. The storage of excess water by plants during floods also contributes to the shaping of karst features.

In areas of traditional agriculture, such as the karst topography in Viñales Valley, Cuba, plants support the tobacco-growing industry by influencing the soil quality. The growth form and function of freshwater plants or macrophytes are determinants of aquatic plant function in aquatic ecosystems, which can be part of karst systems. Removal of carbon dioxide from the atmosphere by plants reduces the greenhouse effect, which also influences climatic factors relevant to karst formation.

Therefore, plants play a multifaceted role in the development of karst formations, not only through their physical impact on the landscape but also through their influence on the aquatic environment, soil, and atmospheric conditions.

A friend tells you he's having flashbacks and vivid nightmares of past events. In addition, he's feeling emotionally numb. You might be concerned that he needs to be checked for possible

A. PTSD.
B. DSM.
C. GAD.
D. OCD.

Answers

A. Post-Traumatic Stress Disorder 

The correct answer is option A, that is, PTSD.  

PTSD or post-traumatic stress disorder is the condition that illustrates an extreme and on-going emotional reaction, which occurs due to coming in contact with trauma or extreme stress. Clinically, such incidents comprise threatened or actual death, a threat to physical or psychological integrity, or any kind of serious physical injury.  

PTSD is considered to be mainly an anxiety disorder and should not be confused with usual adjustment and grief post-traumatic events. The symptoms of PTSD comprises flashbacks, nightmares, insomnia, emotional detachment, irritability, loss of appetite, anxiety, and clinical depression.  


The most important characteristic that a drug must have to freely pass from the gastrointestinal tract into the circulation is to be

Answers

There are two answers – in salt form and fat soluble, depending on which way you look at it. According to Penn Foster's "How Drugs Work”, "No matter what form of the drug is swallowed, the drug must go into the free solution in the stomach or small intestine to pass from the GI tract into circulation. One factor that allows many drugs to go into free solution in the GI tract is that the drug is in a salt form within the commercial preparation. Salts of drugs dissolve readily in stomach liquid."


Also quoted from "How Drugs Work", "The portal blood supply is joined to the small intestine by capillaries connecting to the gastrointestinal mucosal cells. In some cases, it isn’t easy to get through these mucosal cells because there’s a selective process that attempts to allow only important substances through. In the case of drugs, it has been found that the fat-soluble molecules (lipid-soluble  drugs) are absorbed through these mucosal cells very well."

Which of these rocks are formed by erosion and deposition? Select the two correct answers.

A. Basalt

B. Granite

C. Limestone

D. Sandstone

E. Marble

Answers

The correct answers are LIMESTONE AND SANDSTONE. These two rocks are examples of metamorphic rocks. Metamorphic rocks are formed by two distinct processes: by chemical and physical weathering. Physical weathering involves the breaking down of the soil particles by element such as water, wind, heat, pressure, etc. The broken particles are transported by wind and water and to another located where they will be deposited. Overtime, the deposited particles will be compacted and cemented together.

Answer:

Options (C) and (D)

Explanation:

During the process of weathering, the rocks are broken down into smaller and finer particles. These are commonly known as sediments, which are transported from one place and are deposited in another place. These sediments after being deposited are subject to compaction and lithification, resulting in the formation of sedimentary rocks. Some of the rocks formed by this process are sandstone, limestone, siltstone, mudstone, and dolostone.

In the given condition, Limestone and Sandstone are the two sedimentary rocks that are formed from the erosion and deposition of sediments.

Sandstone is dominated by sand particles and limestone are carbonate minerals dominated by calcite. They are often found to contain shells of various fossilized organisms.

Thus, the correct answers are options (C) and (D).

Difference between qualitative and quantitative analysis in chemistry

Answers

Qualitative chemistry is a branch of chemistry which is focused on the identification of the elements or the group of elements in a certain sample. It is involves determine information about a given sample that is not numerical in any form. For example, determining ingredients of a soap sample. Quantitative chemistry, on the other hand, is the opposite as it is the branch of chemistry that is focused on determining numerical properties of a compound or a mixture. It allows chemists to be able to calculate quantities of a given sample. For instance, calculating how much of a product would be produced from a given reaction.
Final answer:

Chemistry includes qualitative analysis, which is descriptive and non-numerical, and quantitative analysis, which involves specific measurements and units. Qualitative analysis provides general descriptions like color or texture, while quantitative analysis offers precise measurements, as seen in titrations and stoichiometry. Both types of analysis are essential in understanding the composition and behavior of substances.

Explanation:

Qualitative analysis in chemistry refers to descriptions of the quality of something, which do not involve measurements or numbers. For example, qualitative properties can be descriptions such as sulfur is yellow, or that a solution turns blue when a penny is dissolved in it. On the other hand, quantitative analysis deals with numbers and units, providing a specific amount of something present in a substance or reaction. It encompasses counting or measuring certain aspects like the concentration of a solution, or the temperature at which sulfur melts, which is 115.21° Celsius.

Quantitative descriptions are critical in the field of chemistry as they help in accurately characterizing substances and in understanding reactions. For instance, the stoichiometry of chemical reactions is essential in quantitative chemical analysis methods such as titrations, where the volume of a titrant required to react completely with a sample is measured and used to calculate the concentration of the analyte. This quantitative approach allows for precise understanding and manipulation of chemical properties and interactions, a cornerstone of modern chemical science as it was for Dalton's atomic theory.

Although qualitative observations are fundamental to chemistry, there is a definitive need for quantitative measurements, especially in fields like solution chemistry. The precise quantitative methods of expressing solution concentration, such as molarity or percent composition, provide a deeper and more comprehensive understanding than qualitative terms like "concentrated" and "dilute".

What are the van der walls forces

Answers

Van der Waals forces' is a general term used to define the attraction of intermolecular forces between molecules. There are two kinds of Van der Waals forces: weak London Dispersion Forces and stronger dipole-dipole forces.

Final answer:

Van der Waals forces are intermolecular attractions that include dipole-dipole interactions and London dispersion forces, influencing the behavior of molecules in various states of matter.

Explanation:

Van der Waals forces are a type of intermolecular force that include dipole-dipole interactions and London dispersion forces. Dipole-dipole forces occur between polar molecules with permanent dipoles, whereas London dispersion forces arise from temporary dipoles caused by the movement of electrons within atoms or nonpolar molecules. Dispersion forces are present in all matter, and though they are the weakest type of van der Waals force, they can still significantly influence the physical properties of substances.

Harmful effects of __________ include oversensitivity to light, increased risk of heart attack and stroke, liver damage, thinning of the blood, and deterioration of the stomach lining.

Answers

Final answer:

The harmful effects of pain relievers, such as oversensitivity to light, increased risk of heart attack and stroke, liver damage, thinning of the blood, and deterioration of the stomach lining, highlight the significant but sometimes overlooked adverse effects of NSAIDs and Acetaminophen.

Explanation:

The question addresses the harmful effects of pain relievers, which can range from oversensitivity to light, increased risk of heart attack and stroke, liver damage, thinning of the blood, to deterioration of the stomach lining. Nonsteroidal anti-inflammatory drugs (NSAIDs) are known to prevent blood clots and decrease inflammation but can cause gastrointestinal ulcers and bleeds, as well as kidney disease. Acetaminophen, an alternative with fewer side effects than aspirin, does not inhibit platelet aggregation but poses a severe risk of liver damage in cases of overdose.

Oversensitivity to light is a less discussed but significant adverse effect of some pain relievers.The increased risk of heart attack stroke and liver damage are alarming concerns associated with the prolonged or improper use of NSAIDs and Acetaminophen.Thinning of the blood and deterioration of the stomach lining highlight the systemic impact these medications can have beyond their targeted pain-relieving effects.

Individuals must use these medications as directed and be aware of their potential side effects to minimize health risks.

Genes that are linked together _____.

Answers

Genetic Linkage. Linked genes sit close together on a chromosome, making them likely to be inherited together (left). Genes on separate chromosomes are never linked (center). But not all genes on a chromosome are linked.
chromosome is the answer your looking for

More than _______ amino acids linked together is considered a protein.

Answers

Over 50 amino acids in a chain are considered a protein.

Answer:

More than 100 amino acids linked together is considered a protein.

Explanation:

The scientists categorize the links of amino acids based on the number of aminoacids:

Peptides: two to ten amino acids  

Polypeptides: 11 to 100 amino acids

Proteins are 100  and more of 100 amino acids.

A protein is a chain of amino acids linked by peptide bonds.  They are responsible of the biochemical reaction of cells.

What is not a characteristic of a multiparty system?

Answers

The characteristic which is not in the multi-party system is dictatorship.

A multi-party system is a system of government related to politics in which there are more than two parties have a chance to rule and get real political power. There is an option for parties either they want to rule on their own or they become a part of federation government.

The sixth mass extinction event is likely being caused by ___

Answers

It is caused by human-induced events. It is a far reaching and quick reduction in the biodiversity on Earth. Such an occasion is distinguished by a sharp change in the assorted variety and wealth of multicellular living beings. A mass extinction is under way and is being caused for the most part by people through territory modification or potentially pulverization, transport of obtrusive species, and overhunting and overharvesting.

Lymphatic ________ are formed from the union of the largest collecting lymphatic vessels.

Answers

The answer is : Trunks

Which characteristics are used to differentiate between the six kingdoms?

Answers

Answer;

-The body type, cell type, cell structure, nutrition

Explanation;

-There are six commonly accepted kingdoms. Each kingdom includes a set of organisms that share similar characteristics. The six Kingdoms are: Archaebacteria, Eubacteria, Fungi, Protista, Plants and Animals.

-Organisms are placed into these categories based on similarities or common characteristics. Some of the characteristics that are used to determine placement are cell type, nutrient acquisition, and reproduction.

-The two main cell types are prokaryotic and eukaryotic cells. Common types of nutrient acquisition include photosynthesis, absorption, and ingestion. Types of reproduction include asexual reproduction and sexual reproduction.

The characteristics are used to differentiate between the six kingdoms

1. similarities or differences in morphological features (outer forms)

2. anatomy (body structure)

3. physiology (body chemical reaction)

4. behavior

5. produce offspring / mate each other

6. gene mapping

Further explanation

Grouping living things is known as classification

The study of grouping living things is called Taxonomy

The classification of living things aims to

1. knowing the benefits for the benefit of humans2. knowing his family relationship3. knowing the dependence between living things4. makes it easy to learn living things

In ancient times the classification of living things was classified into only 2, namely plants (kingdom Plantae) and animals (kingdom Animalia)

In subsequent developments the classification of living things is divided into 6 kingdoms, namely:

1. Animalia (animal), are multicellular \2. Plantae (plants) are multicellular3. Fungi (fungi) have eukaryotic cells4. Protists, single-celled5. Kingdom Monera is no longer used and instead the kingdom of Archaebacteria and Eubacteria appears.

Monera is a single-celled living creature

The classification of living things themselves is based on

1. similarities or differences in morphological features (outer forms)

2. anatomy (body structure)

3. physiology (body chemical reaction)

4. behavior

5. produce offspring / mate each other

6. gene mapping

Learn more

Compare and contrast the domains of Bacteria and Archaea

https://brainly.com/question/3069227

one reason scientists have developed a system to classify organisms

https://brainly.com/question/10536731

taxonomy.

https://brainly.com/question/436158

https://brainly.com/question/2151220

Keywords: taxonomy, The classification of living things

What lung values changed (from those of the normal patient) in the spirogram when the patient with emphysema was selected?

Answers

When the patient with emphysema was selected lung values changed (from those of the normal patient) in the spirogram are:

ERV, IRV, RV, FVC, FEV1, FEV1 %

The reason behind the changes of these values are due to the loss or inability of electric recoil. A spirogram (graph like structure obtained by the respiratory movements) is measured by spirometer.

The lung values that changed include the following: ERV < IRV < RV < FVC < FEV1%. Spirogram is used to measure pulmonary function test. It is a test that tests the efficiency of the lungs to exchange carbon dioxide and oxygen gases. The vital capacity of the lung is equal to TV +IRV + ERV and the total capacity is equal to the summation of TV, IRV, ERV and RV.

Why is evolution considered a theory and not a hypothesis?

Answers

a hypothesis is an educated guess where a theory is a confirmed hypothesis. It is no longer a guess it is now a fact. We have hard evidence and studies that state evolution is real.
Evolution began as a hypothesis when it was first researched by Charles Darwin in 1831. He wanted to show that organisms adapted over time due to a variety of factors.

It is considered a theory because it is a general idea, supported by years of research, data, statistics, etc. that explains a general concept; as well as lay out a general rule that can explain most questions pertaining to the subject.

Hope this helps, and I'm the brainiest! :)

What causes sweating during running in order to maintain homeostasis? Jenny is running for more than an hour on a pleasant sunny morning. Her body is sweating to maintain homeostasis, which is caused by the action of a/an (blank)

Answers

Increased body temperature did this on plato

Answer:

The correct answer would be "increased body temperature".

The homeostasis refers to the ability of the body to maintain a stable internal environment irrespective of the change in the external environment.

For example, running causes an increase in body temperature as heat or energy, carbon dioxide, and water are produced by cellular respiration. This increase in body temperature activates the sweating of the body.

The sweating with the help of evaporation reduces the elevated body temperature to the normal range.

Thus, homeostasis of body temperature is maintained.

Illustrate the position of the Earth, Moon, and Sun during a lunar eclipse. You may do so by typing the words or by drawing and labeling a picture.

Answers

Full Moon---> Earth---->Sun; Should be exactly in line or slightly off, but for a lunar eclipse to occur, the moon must be full either way.

Is the process by which two groups of organisms speciate in response to each other and at the same time?

Answers

It is called coevolution, when two species influence each other's speciation. 

_______ is vesicle-aided transport out of the cell.

Answers

Exocytosis is vesicle-aided transport out of the cell. During this process vesicles are carried to the cell membrane and extracted out of the cell in the environment. 
A vesicle of large molecules fuses with the plasma membrane and leaves the cell.The opposite process of exocytosis is endocytosis, which is vesicle-aided transport into the cell.

A heat wave that causes an organism to move to a cooler climate is an example of a(n)
a. adaptation
b. extinction
c. speciation
d. stimulus

Answers

It is d. If it was adaptation, the organism would have stayed in order to adapt. The species moved in order to not go extinct. It can not be speciation, because a new species was not made. It is stimulus. It experienced too much heat, so it left.

Answer: stimulus

Explanation: I am a university graduate.

What effect does a small number of wild dogs have on rabbit?

Answers

The rabbit would be terrified and shift into survival mode. The dogs would, most likely, eat it. They do this because it is programmed into their heads to kill to survive. Hope that helps.

Final answer:

A small number of wild dogs would likely lead to an increase in the rabbit population due to reduced predation. Rabbit coloration is also influenced by natural selection, affecting survival based on environmental factors, such as snow for camouflage. Rabbit population dynamics are complex and also influenced by reproductive strategies and ecological balance.

Explanation:

The effect of a small number of wild dogs on rabbit populations is an example of predator-prey dynamics in an ecosystem. Wild dogs act as predators to rabbits, causing a direct impact on rabbit numbers. A smaller population of wild dogs might lead to an increase in the rabbit population, as fewer rabbits would fall prey to these predators. However, this effect can vary based on the presence of other predators, availability of food, and the habitat's carrying capacity for rabbits.

Changes in rabbit populations can also be driven by other environmental factors and adaptive traits. For example, rabbit coloration is an important factor for survival, as stated in the learning materials that white fur is advantageous for rabbits in snowy environments, in which it acts as camouflage against predators like foxes. On the other hand, darker fur makes rabbits more visible and increases predation risk. Therefore, natural selection can lead to changes in fur color frequency based on the environment.

Furthermore, the reproductive strategies of animals, such as the lack of parental care in species with high offspring numbers, as mentioned in example c, can also influence population dynamics and the ecological balance. In the case of rabbits, which typically have a high reproductive rate, even a small number of predators like wild dogs can have a significant effect by consuming a large number of juveniles, hence influencing the overall population stability.

Why is it often difficult to distinguish between the functions of the nervous and endocrine systems?

Answers

It is regularly hard to separate the elements of the apprehensive and endocrine system since it is hard to separate between the anxious and endocrine systems since a few neurons emit hormones and some endocrine organs react to neural signs.


The endocrine system is not a piece of the nervous system, but rather it is as yet basic to correspondence all through the body. This system is made out of organs, which emit concoction ambassadors known as hormones.

Which part of a flower will develop into fruit?

Answers

The part of a flower that develops into a fruit is called an ovary.

The ovary is the part of the flower that develops into a fruit.

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