The series of predictable changes that occurs in a community over time is called

a
climate change.
b
population growth.
c
climax community.
d
ecological succession.

Answer: harvesting wood by cutting

Explanationi 100 percent sure

The primary somatosensory cortex contains a map of the body based on the importance of sensory input from different parts of the body.

Thus, the correct option is A.

The somаtosensory system is a pаrt of the sensory nervous system. The somаtosensory system is а dynаmic system of sensory neurons and neurаl routes, which respond to chаnges аt the inside or surfаce the body.  Its function is the cаpаcity to understаnd the feeling from different parts of the body. There аre different forms of such аs touch, tension, vibrаtion, temperаture, scrаtch, tickle, and pаin.

The somаtosensory system is а three-neuron system which relаys sensаtions in the periphery and trаnsmits them to the sensory cortex in the pаrietаl lobe through pаths thru the spinаl cor", the brаin stem and the thаlаmic relаy nuclei.

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While it may seem like a paradox, plants have, in fact, transcended their rooted condition and become mobile. Plants have developed several mechanisms for overcoming their static nature.

One such mechanism is seed dispersal. Plants have devised numerous ways to disperse their seeds. Some plants have evolved to produce small, lightweight seeds that can be easily transported by the wind. Others have seed pods that break open upon reaching maturity, propelling their seeds in all directions. In addition to seed dispersal, some plants are mobile during their juvenile phase. The carnivorous pitcher plant, for example, has leaves that form tubes filled with digestive enzymes that attract and capture insects. Once captured, the insects are broken down and their nutrients are absorbed by the plant as they mature. Lastly, some plants use their stems or leaves to move or creep slowly. For instance, the Venus flytrap has a modified leaf that opens and closes rapidly to capture prey, while the creeping thistle has a stem that can move underground to evade predators.

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Gross Anatomy is the study of anatomical structures which can be seen by unaided vision, such as the structure of the major body systems.

What is Gross Anatomy?

The study of anatomy at the macroscopic or visible level is known as gross anatomy. Histology, which focuses on microscopic anatomy, is the field's equivalent to gross anatomy. In order to better understand how different parts of an organism interact with one another and with other parts of the organism, gross anatomy studies the human body as well as the bodies of other species. Gross anatomy can be studied on dead creatures through dissection or on live ones through medical imaging. For the majority of health practitioners, training includes instruction in human gross anatomy.

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Answer:

Cancer is a disease in the cells of a human body

Explanation:

Answer:

Direct relation.

Explanation:

The gas volume has direct relation to vasodilation and vasoconstriction because both vasodilation and vasoconstriction is responsible for allowing gas through the blood vessels. Vasodilation is the widening of blood vessels whereas Vasoconstriction is the narrowing of blood vessels by small muscles in their walls. So when the blood vessels are widen, the gas volume increases due to more space in the blood vessels while on the other hand, if the blood vessels are narrow so the gas volume decreases in order to easily flow in the blood vessels.

If you were on a taxiway approaching or leading to runway 22, you would see a sign with the number "22" on it, which is called a runway designation sign.

The sign would also likely include additional information, such as the runway's magnetic heading and its length in feet or meters. The runway designation sign is typically located near the entrance to the runway, at the intersection of the runway and the taxiway.

It helps pilots to identify the correct runway and to confirm that they are lined up with the correct heading. Runway designation signs are standardized and use a combination of numbers and letters to indicate the runway's magnetic heading, rounded to the nearest 10 degrees, and its position relative to other runways at the same airport.

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Demethylation and acetylation lead to an open chromatin structure and are associated with euchromatic regions of genomes.

What is chromatin?

The term "chromatin" refers to a compound of DNA and proteins that makes up the chromosomes found in the cells of higher creatures like humans. The enormous amount of DNA in a genome is packaged by many proteins, most notably histones, into a shape that can fit inside the cell nucleus.

Long DNA molecules are bundled into smaller, denser structures as the main purpose.

Therefore, Demethylation and acetylation lead to an open chromatin structure and are associated with euchromatic regions of genomes.

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Answer: A. It produces the greatest change in high and low tides

Explanation:

Answer:

A. It produces the greatest change in high and low tides

Explanation:

I hoped this helped! Have a great day!

Answer:

C, E, B, D, A

Explanation:

I am pretty sure this is right

Answer:

Explanation:

Without additional information about the specific traits and mutations in question, it is not possible to provide a definitive answer. However, in general, mutations can affect the prevalence and distribution of traits over time, as they can introduce new genetic variation into a population that can either increase or decrease the frequency of certain traits.

In evolutionary biology, the concept of natural selection can also play a role in determining which traits are most common over time. Traits that confer a selective advantage, such as increased fitness or survival, may become more prevalent in a population over time, while traits that are disadvantageous may decrease in frequency.

Therefore, to determine whether mutations affected the most common trait at time 3, it would be necessary to know which specific traits and mutations are being considered, as well as any selective pressures or environmental factors that may have influenced their prevalence over time.

Answer:

parenchyma cells

Explanation:

There are four enlargements of the spinal cord, which are located in the cervical, thoracic, lumbar, and sacral regions.

The cervical enlargement is located in the upper part of the spinal cord, and it controls the muscles of the arms and hands. The thoracic enlargement is located in the middle of the spinal cord, and it is responsible for controlling the muscles of the chest, abdomen, and pelvis.

The lumbar enlargement is located in the lower part of the spinal cord, and it controls the muscles of the legs and feet. Finally, the sacral enlargement is located at the bottom of the spinal cord, and it is responsible for controlling the muscles of the pelvis and lower limbs. The enlargements of the spinal cord are important because they allow the body to move various parts of the body.

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the answer is B because ell membrane helps to maintain homeostasis

Answer: weak hydrogen bonds

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Albert's father anticipated such as retaliation for Count Monte Cristo's family's honour in a duel.When Albert first encountered Count Monte Cristo in the "Bois de Vincennes," he pleaded for pardon for starting the duel and requested that the count continue to be his friend.

When Count Monte Cristo departed his house without eating, Countess Morsaf referred to Albert and Count Morsaf as the Arabian habit. "Don't eat at the enemy's house," is the custom. She is adamant that Count Monte Cristo shares her belief in this practise, regards them as adversaries, and does not eat. The disgrace of his father and family severely grieved Albert, the valiant son of Count Moserf.

Albert decided to exact revenge on an unidentified family enemy in order to restore his family's honour. Boshan, Albert's closest friend, learned the enemy's name at his request. Count Monte Cristo, Albert's friend, was there. Albert went to the Count of Monte-Cristo's house and challenged a duel while only feeling friendship.

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Itchy, blistering, dry, and cracked skin are symptoms of contact dermatitis. Darker skin can turn gray or dark brown, whereas lighter skin can turn red.

Examples include hives, eczema, psoriasis, scabies, parasites, scars from burns, and eczema and psoriasis. internal illnesses. Whole-body itching could be an indication of an underlying condition such liver disease, renal disease, malaria, diabetes, thyroid issues, or even some malignancies.

The itching that comes with diabetes can be severe. It's difficult to resist the want to scratch because of how grating the sensation is, yet doing so could make that itch worse. Nevertheless, if you have diabetic nerve damage, you may itch wherever.

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Answer:

Three types of sedimentary rocks are, clastic, organic (biological), and chemical. Clastic rocks are formed by made up of pieces (clasts) of pre-existing rocks. Organic rocks are formed by accumulation and lithification of organic debris, such as leaves, roots, and other plant or animal material. Last but not least chemical rocks are formed by precipitation of minerals from water. Precipitation is when dissolved materials come out of water.

The researcher who conducted an investigation on a blood disease carried by birds found out that the organism is unicellular and has a nucleus, cell wall, and the ability to produce spores. Based on this information, the organism belongs to the Kingdom Fungi.

The kingdom Fungi consists of unicellular and multicellular organisms that lack chlorophyll and reproduce asexually and sexually by forming spores. They are heterotrophic organisms, which means they depend on other organisms for their food. Fungi cells have a cell wall made up of chitin, which provides strength and rigidity to the cell wall. The cytoplasm of the fungal cells contains many specialized organelles, including nuclei, ribosomes, mitochondria, and Golgi bodies that carry out various metabolic activities.

The researcher's findings suggest that the organism is a unicellular fungus with a nucleus, cell wall, and the ability to produce spores. Spores play a crucial role in the fungal life cycle, as they allow the organism to reproduce and spread to new habitats. These spores can be transported by wind, water, or other organisms to colonize new areas.

In conclusion, based on the researcher's investigation, the organism she isolated from the blood of an infected bird belongs to the Kingdom Fungi.

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Answer:

B. population

Explanation:

CORRECT

Evolution is any change in the heritable traits within a population. Therefore, option (B) is correct.

Evolution is the process by which populations of organisms change over time through the gradual accumulation of genetic variations. It is the central concept of modern biology and provides a framework for understanding the diversity of life on Earth.

Evolution occurs through the mechanisms of natural selection, genetic drift, gene flow, and mutation. Over time, genetic variations that confer a survival advantage in a particular environment become more common in a population, while those that are detrimental or neutral are selected against.

This process can lead to the emergence of new species, as well as the extinction of others. The study of evolution has practical applications in fields such as medicine, agriculture, and conservation, and helps us understand our place in the natural world.

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Answer: The correct answer is the letter B. Cell membrane.

Explanation: Cell membranes are present in both plants and the animal cell where it provide structural support and protection. The cell wall is only present in plant cells where it provides strength and protection against osmotic pressure. The nucleus works like the cell's control center and regulates cell activities. It is also where the cell's DNA is located.

Answer:

Carbon dioxide + water + (light energy) → glucose + oxygen gas.

Explanation:

The chemical equation for photosynthesis is 6CO2 + 6H2O + energy  C6H12O6 + 6O2. The chemical equation for respiration is C6H12O6 + 6O2  6CO2 + 6H2O + energy.

Breeding between different species, although possible, is often complicated as it results in infertile or non-viable offspring. This usually occurs due to the difference in the karyotype.

The karyotype is the set of chromosomes that an organism possesses, for example, the human has 23 pairs of chromosomes (46 chromosomes).

For reproduction to be successful and give rise to healthy organisms, the parents must be of the same species (have the same number of chromosomes and these chromosomes must be homologous, i.e. have similar genes).

Therefore, unlike organisms of different species, the reproduction of 2 organisms of the same species can result in fertile offspring capable of reproduction.

Option d is Correct. In areas where fresh water is scarce, desalinization facilities are becoming more prevalent.

In areas where there has been a fresh water shortage, desalination facilities are becoming more widespread. Seawater is made safe to drink through the desalination process, which takes the salt and other minerals out of it. When there aren't enough freshwater supplies or the freshwater that is available is of poor quality, it is frequently used in coastal locations.

By delivering a consistent supply of pristine, pure water, desalination facilities can help with water shortages. The release of brine, a highly salted byproduct, into the ocean is one example of how they may have an adverse effect on the environment and are costly to build and run.

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Correct Question:

Desalination plants are becoming more common in places which have experienced ____

a. an influx of refugees

b. damaging earthquakes

c. mass deforestation

d. shortages of fresh water

Wood materials would be best suited for incineration to reduce total volume and produce energy. They have minimal release of air pollutants.

Wood materials refer to all materials and chemical substances obtained from the growth of higher plants (i.e. trees).

These wood materials are the most suitable to be incinerated in terms of the generation of calories (energy).

Wood materials also are suitable in ecological terms due they release a minimal amount of contaminants into the atmosphere.

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False.

An individual with Turner syndrome does have Barr bodies. Barr bodies are inactive X chromosomes that are seen as condensed heterochromatin in the nuclei of somatic cells of individuals with more than one X chromosome. In Turner syndrome, which typically involves the presence of only one X chromosome (45,X), there is still one Barr body visible in each somatic cell.

~~~Harsha~~~

False. An individual with Turner syndrome does have Barr bodies.

Turner syndrome is a genetic condition that affects females and is characterized by the absence or incomplete development of one of the X chromosomes. One of the consequences of Turner syndrome is the presence of Barr bodies.

Barr bodies are condensed, inactive X chromosomes that are visible in the nuclei of cells. In females, one of the two X chromosomes is randomly inactivated in each cell during early development. This inactivation process ensures dosage compensation between males and females, as both sexes normally have one active X chromosome. The inactive X chromosome condenses into a Barr body, which is typically seen as a small, dark-staining structure within the nucleus.

In individuals with Turner syndrome, who have only one X chromosome instead of the usual two, Barr bodies are still present. Despite the absence or incomplete development of one X chromosome, the remaining X chromosome will undergo inactivation, forming a Barr body in each cell. Therefore, it is incorrect to say that individuals with Turner syndrome have no Barr bodies.

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When the patient is given an antibiotic causing lysis of the bacterial cells, he suddenly experiences an increase in inflammation and fever, as well as the formation of blood clots. The explanation that best describes what happened is that the lysis of the cells releases lipid A from the lipopolysaccharide layer. This causes a severe immune response by the body's immune system.

Lipopolysaccharide (LPS) is a toxic and structurally complex molecule that is found in the outer membrane of gram-negative bacteria. It is an endotoxin that can induce a strong immune response in humans. The lysis of bacterial cells releases lipid A, which is part of the lipopolysaccharide layer in gram-negative bacteria. This is seen as foreign by the immune system, which triggers a severe immune response that leads to an increase in inflammation and fever, as well as the formation of blood clots. The other answer options are incorrect. Nag and nam are not associated with a severe immune response. Antibiotics are not inherently toxic and do not affect patients adversely. While the release of any part of the bacterial cell wall can elicit an immune response, lipid A is the most likely cause of the patient's symptoms in this case.

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Answer:

1. Wegener then assembled an impressive amount of evidence to show that Earth's continents were once connected in a single supercontinent. Wegener knew that fossil plants and animals such as mesosaurs, a freshwater reptile found only South America and Africa during the Permian period, could be found on many continents.

2. It shows that all continents started from a one large land mass. It might be named Pangea. Because people are close to each other, it's so easy to talk and talk about things not just about them but also about other people.

3.Mesosaurus, (genus Mesosaurus), early aquatic relative of reptiles, found as fossils from the Early Permian Period (299 million to 271 million years ago) in South Africa and South America.

4.The Lystrosaurus is a mammal-like animal from the early Triassic period that roamed modern day regions such as India, South Africa and Antarctica over 250 million years ago. It has tusks like an elephant and a beak similar to a turtle, and it was roughly the size of a pig.

Explanation:

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Answer:

When organisms undertake sexual reproduction, new recombination of characteristics also appear in the progeny. Sometimes an organism may develop mutation in germ cells. In such cases, new characteristic may appear in progeny due to the mutation it has inherited

Explanation: