Forms when a river deposits sediments at the bottom of the mountain.
A. Delta
B. Sand Dune
C. Alluvial Fan
D. Cave

When a gene duplicates, the brand-new copy can either mutate or remain the same.

If the gene does not mutate, it will result in double gene expression, which can lead to an increase in the production of the protein that the gene codes for. However, if the gene does mutate, it can result in a change in the protein that is produced, which can lead to a variety of different effects depending on the specific mutation. This can lead to double gene expression, meaning that two versions of the same gene can be present in the same cell.

Overall, the outcome of a gene duplication depends on whether or not the gene mutates and how it affects the resulting protein.

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Some chemicals increase the risk of a person getting cancer by causing cell mutations. Hence, option B is correct.

Mutations may be defined as the sudden, stable, and inheritable change in the genetic material of the living entities.

Chemicals like ethidium bromide, acridine orange, benzopyrene, etc are carcinogens, i.e. the agents of causing cancer.

These agents are responsible for causing mutations in the cell which leads to cancer.

Therefore, some chemicals increase the risk of a person getting cancer by causing cell mutations.

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Answer:The correct answer is option C. "Bacteria".

Explanation:he biosphere is the layer of the Earth where all living organisms live and interact with each other. The biosphere is a broad concept that includes all the regions of the Earth where an organism can live or where organic material can exist. Since bacteria is a living microorganism, it is considered a component of the biosphere.

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Answer:

Definition. Analogous structures are similar structures that evolved independently in two living organisms to serve the same purpose. The term “analogous structures” comes from the root word “analogy,” which is a device in the English language where two different things on a basis of their similarities.

Explanation:

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The review Angel Care Center contract with Coach USA (Exhibit CS8-5), the recommendations you make to improve this contract is there should be a clear provision regarding the termination of the contract and there should be penalties for failure to adhere to the terms of the contract

In addition, there should be a clear description of the services to be offered and the standards expected of Coach USA. The contract should also have a stipulated period for when Coach USA will need to review the rates to ensure that they are still competitive. In a contract, it is imperative that the terms are well defined and clear. There should also be clauses that highlight the consequences of failing to follow the agreement.

In this case, Coach USA should have some penalties, for instance, paying a fine, or a decrease in the number of buses assigned. Also, the agreement should have a termination clause that highlights when and how the contract can be ended. The contract should have a section that outlines what services are to be offered by Coach USA, and what is expected of the company. So therefore the contract improvement there should be a clear provision regarding the termination of the contract and there should be penalties for failure to adhere to the terms of the contract.

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Answer: The lesser trochanter of the femur

Explanation:

I just typed it and it said correct on the same question

Answer:

heterozygote

Explanation:

Answer:

true

Explanation:

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Answer:

C) class and species

Explanation:

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The urinary structure that is affected by an enlarged prostate gland is urethra

The urethra is pinched and pressed against by the prostate as it grows in size. A thickening of the bladder wall occurs. The bladder may eventually deteriorate and lose its capacity to empty entirely, leaving some pee in the bladder.

The urethra may become pinched when the prostate grows in size and rub up against the bladder. The urine's ability to exit your bladder may be slowed or blocked by this. A narrow urethra can cause the bladder muscle to weaken over time as a result of trying to pass pee through it.

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The patient will have taken a total of 21,000 mcg of the medication after 15 days. The correct option is A, 21,000.

Given,

Prescribed amount of tablet = 0.7 mg

The tablet has to be taken twice a day for 15 days

First, convert mg into mcg.

1 mg = 1000 mcg

0.7 × 1 mg = 0.7× 1000 mcg

0.7 mg = 700 mcg

Now calculating the total medication that the patient has taken in 15 days:

Total medication = 2 ×1 5 × 700 mcg

Total medication = 21000 mcg

Total medication = 21000 mcg.

Therefore, option A is correct.

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A physician prescribes one 0.7 mg tablet of medication to be taken twice a day for 15 days. How many total mcg of the medication will the patient have taken after 15 days?

A) 21,000 mcg

B) 10,500 mcg

C) 21 mcg

D) 10.5 MCG

Answer:

Explanation:

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Answer:

es la C. Electromagnetic waves travel at different speeds.

The correct option is B i.e. Electromagnetic waves can travel long distances.

Electromagnetic waves, or EM waves, are waves that are formed when an electric field and a magnetic field vibrate together. EM waves, in other words, are made up of oscillating magnetic and electric fields. When an electric field collides with a magnetic field, electromagnetic waves are created. As a result, they're called 'electromagnetic' waves.

An electromagnetic wave's electric and magnetic fields are perpendicular to one other (at right angles). They are likewise perpendicular to the EM wave's direction.

Cell phones employ radio frequencies, a type of electromagnetic energy found between FM radio waves and the wavelengths used in microwave ovens, radar, and satellite stations on the electromagnetic spectrum. Ionizing radiation, the type that destroys DNA, is not emitted by cell phones.

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The mice lacking the gene will initially explore their pups but then ignore them, indicating that maternal behavior in mice has a biological basis.

This means that maternal behavior is not simply a learned behavior, but is also influenced by biological factors.

The gene in question is called the oxytocin receptor gene. Oxytocin is a hormone that is involved in social bonding and maternal behavior. Mice that lack the oxytocin receptor gene are unable to produce oxytocin, which leads to a lack of maternal behavior.

This study provides evidence that maternal behavior is not simply a learned behavior, but is also influenced by biological factors. This is important information for understanding the development of maternal behavior and for developing interventions to help mothers who are struggling with maternal bonding.

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The motion of the tectonic plates is one way that the Earth releases heat.  The correct option is: C. Motion of the tectonic plates.

This process is known as plate tectonics, where the Earth's lithosphere is divided into several large plates that constantly move and interact with each other. These plate movements can result in earthquakes, volcanic activity, and the release of heat from the Earth's interior.

While earthquakes and the generation of a magnetic field are also processes associated with the Earth, they are not directly related to the release of heat. Earthquakes are caused by the sudden release of energy along faults in the Earth's crust, and the Earth's magnetic field is primarily generated by the motion of molten iron in its outer core. Therefore, the motion of the tectonic plates is the most relevant process for the Earth's heat release.

The correct option is C.

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When air is drawn into the body, it passes through several structures in a specific order. The first structure that air encounters is the pharynx, which serves as a passage for both air and food.

From there, air travels through the larynx, also known as the voice box, which helps to produce sound. After the larynx, air moves into the trachea, which is a tube that connects the throat to the lungs. From the trachea, air enters the bronchioles, which are smaller airways that lead to the alveoli. The alveoli are tiny air sacs where gas exchange occurs, with oxygen being taken up by the blood and carbon dioxide being released. Overall, the correct order of structures that air contacts as it is drawn into the body is: pharynx, larynx, trachea, bronchioles, and alveoli.

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Answer: A healthy diet prevents malnutrition and protects from diseases like obesity, heart disease, diabetes, cancer and stroke. Today, many people's diets consist of more saturated fat, trans fats, sugars, and more sodium than fruits, vegetables and dietary fiber. Your body's health reflects what you put into it.

Answer:

A

Explanation:

Answer:the correct answer is c because they must form a barrier to prevent the gaps from interfiering with bonding with atoms.

Explanation:

Answer:

Gap junctions  are specialized channels that allow direct communication and transfer of small molecules and ions between adjacent cells option A is the correct answer

Explanation:

Gap junctions are composed of connexin proteins that form hexagonal channels, also known as connexons, in the cell membranes of adjacent cells. The connexons of two neighboring cells come together to form a gap junction, creating a direct pathway for communication between the two cells.

Research on gap junctions has led to the development of drugs that can modulate their function, which may have therapeutic applications for various diseases. Additionally, advances in imaging techniques have allowed for the visualization of gap junctions in live cells, providing insights into their structure and function.

In conclusion, gap junctions play a crucial role in intercellular communication, and their study has led to important insights into various physiological processes and disease mechanisms. Further research on gap junctions may lead to the development of new therapeutic approaches for various diseases.

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Genes can be added from one organism to another by the process of genetic engineering.

Genetic engineering is also known as transformation that works by physically removing a gene from one organism and inserting it into another organism. This transfer is giving the ability to organism to express the trait that is encoded by that gene. The organism which receives the new genes can behave and function that is present in that genes which leads to difference in the new and old organism.

So we can conclude that Genes can be added from one organism to another by the process of genetic engineering.

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Answer:

Gas exchange occurs rapidly and continuously in our lungs. Alveoli are tiny sacs at the end of bronchioles, the reason they are so tiny yet abundant is to increase their surface area to volume ratio. ... A larger surface area to volume ratio means there is more surface area to one unit of volume

Explanation:

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All cells share four common components: (1) a plasma membrane, an outer covering that separates the cell’s interior from its surrounding environment; (2) cytoplasm, consisting of a jelly-like region within the cell in which other cellular components are found; (3) DNA, the genetic material of the cell; and (4) ribosomes, particles that synthesize proteins. However, prokaryotes differ from eukaryotic cells in several ways.

Answer:

cytoplasm, Cell membrane, and DNA and ribsome.

Please correct me If I am wrong Thank You

Explanation:

Answer:

Fossil fuels

Explanation:

The definition of "fossil fuel" is "a natural fuel such as coal or gas, formed in the geological past from the remains of living organisms"

Greater omentum
The greater omentum is a fold of peritoneum that attaches to the lateral surface of the stomach and hangs down over the intestines. It is composed of four layers of peritoneum and is often described as a "fatty apron" due to its high concentration of adipose tissue.

The mesentery attached to the lateral surface of the stomach is called the "gastrocolic ligament. The gastrocolic ligament is a part of the greater omentum, which is a large fold of peritoneum that hangs down from the stomach and covers the abdominal organs.

The  mesentery is a double layer of peritoneum that connects the abdominal organs to the abdominal wall, providing support and a pathway for blood vessels and nerves. In the case of the gastrocolic ligament, it connects the stomach to the transverse colon.

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Androgynous. Teenage boys who are androgynous are just as likely as girls to form intimate same-sex ties.

Androgynous refers to having both masculine and feminine traits, which can help boys form intimate same-sex ties. Boys who strongly adhere to traditional masculine norms may be less likely to form intimate same-sex ties due to societal pressure and stigma. On the other hand, boys who are more androgynous may be more open to creating intimate same-sex ties and have an easier time navigating those relationships. However, it's important to note that sexual orientation is a complex and personal aspect of a person's identity that goes beyond gender expression.

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Answer:

During meiotic cell division, two daughter cells are produced that genetically identical to their parent cell.

Explanation:

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Answer:

During meiotic cell division, four

daughter cells are produced that are genetically different from

their parent cell.

Explanation:

Answer:

genes

Explanation:

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Answer:   The correct answer is genes

Explanation:  Confirmed correct    :)

Answer:

The seven characteristics what makes an organism living are: Environmental responses, cells, change and growth, reproduction, having complex chemistry, and homeostasis and energy processing