Which of the following is an example of stabilizing selection?a) Birth weight at which newborn humans are most likely to survive and the avg wt of newborn humans are about the smeb) There is an increase in the number of diff breeds of dogc) Garter snakes w/ diff coloration patterns behave diff when threatenedd) There is an increase in antibiotic--resistant strains of bacteria

Answer:

Explanation:

...then the bird beak changes because the bird beaks are the most vital physical feature that allows birds to catch and devous its prey.

Answer:

then... the frequency of different types of bird beaks will change, because... birds with beaks that are more suited to the available food are more adapted and will be more successful over time.

Explanation:

This is linked with natural selection.

If the type of the food available changes, then the frequency of different types of bird beaks will change, because birds with beaks that are more suited to the available food are more adapted and will be more successful over time.

Evolution of beak types will be a result of the birds adapting and changing their food habits. Natural selection is the process where organisms adapt and change.

If a hair is long, has a circular cross section as well as a uniform color then it must have been originated in the head.

Hair is present in different parts of our body. They are not just present on the head but also on the skin on our hands, legs, face etc. The hair which is given is long in length, has a uniform color on its entire length, the cross section of the hair is circular.

The hair which is found in the head also has scales which are flat as well as narrow. The hair which are obtained from other areas of the body might vary in length, color, textures as well as the scales which are present.

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The buccinator muscle attaches into the buccal vestibule. This muscle is a thin, flat muscle that forms the majority of the cheek's muscular structure.

Its function is to compress the cheeks against the teeth and prevent food from being trapped between the teeth during chewing. It also plays a role in speech and facial expressions. The buccal vestibule is the space between the cheeks and teeth, and the buccinator muscle is responsible for its structure and function. The muscle originates from the maxilla and mandible bones and inserts into the orbicularis oris muscle, which encircles the mouth's opening.

The muscle that attaches into the buccal vestibule is the buccinator muscle. This muscle originates from the outer surfaces of the maxilla and mandible and inserts into the orbicularis oris muscle at the corners of the mouth. The buccinator muscle plays a crucial role in mastication, as it helps to keep food between the teeth by pressing it against the upper and lower molars. Additionally, it aids in facial expressions and assists in blowing air out of the mouth. In summary, the buccinator muscle is the primary muscle attaching into the buccal vestibule, contributing to chewing and facial expressions.

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When recording a customer payment in the receive payment window one should choose a checking account. the correct option is D, checking account.

What is a checking account?

A checking account is a type of bank account that allows individuals or businesses to deposit, withdraw, and manage their funds easily.

Key features of a checking account:

The checking account represents the bank account where the payments will be deposited once they are grouped together. Selecting the Checking account in the Deposit To field, ensure that the received payments are properly tracked and recorded. This allows you to later group multiple payments for deposit to the bank.

Therefore, the correct option is D.

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Root water uptake under heterogeneous soil moisture conditions refers to the process by which plant roots absorb water from the soil when there are variations in moisture levels.

This phenomenon has been studied experimentally to understand compensatory root water uptake and hydraulic redistribution. Compensatory root water uptake occurs when roots in dry soil areas take up more water to compensate for the lack of water in those regions. Hydraulic redistribution, on the other hand, is the movement of water from wet to dry soil areas through plant roots. These studies help in unraveling the mechanisms behind how plants efficiently use water in different soil moisture conditions.

Root water uptake is facilitated by several mechanisms. First, plants have specialized structures called root hairs that increase the surface area of the root system. This increased surface area enhances the plant's ability to absorb water. The root hairs create a gradient of water potential between the soil and the plant, allowing water to move from areas of higher potential (the soil) to areas of lower potential (the root).

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Answer:

A. Chloroplast

Explanation:

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Answer:

A chloroplast

Explanation:

Answer:

A. Is expensive to build or maintain

Explanation:

Hydroelectric energy is a type of energy which is generated from the flow of water. In this energy, water is allowed to fall from a certain height on the turbine. The moving of turbine produces energy. The main disadvantage of hydroelectric energy is that it is very expensive and require high amount of money for the construction and maintenance of hydroelectric power plant. The machinery used for the production of hydroelectric energy is very costly.

Answer:

Ribosomes are the sites in a cell in which protein synthesis takes place. Cells have many ribosomes, and the exact number depends on how active a particular cell is in synthesizing proteins.

Excess carbohydrates and fats are stored; excess proteins are not

Proteins, carbohydrates and fats are very important biomolecules required for the body to function well. Proteins, carbohydrates and fats all contain carbon, oxygen and hydrogen. In addition to these elements, proteins contain nitrogen atoms.

The body can store excess carbohydrates and fats but the body can not store excess proteins. This is the difference between fats, carbohydrates and proteins.

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Answer:

B

Explanation:

Answer:

It's C.

Explanation:

A disaccharide is a carbohydrate composed of two (prefix di-) monosaccharides bound by glycosidic bonds. The only monosaccharides among all choices are fructose and glucose. They together form disaccharide sucrose.

Friendly bacteria that aid with the body's biological functions, such as digestion are known as Resident bacteria.

The Resident bacteria help keep the digestive system in working order and keep harmful bacteria from moving in. It provides essential capacities for the fermentation of non-digestible substrates like dietary fibres and endogenous intestinal mucus. This fermentation supports the growth of specialist microbes that produce short chain fatty acids (SCFAs) and gases. It dysbiosis probably promotes diet induced obesity and metabolic complications by a variety of mechanisms including immune dysregulation, altered energy regulation, altered gut hormone regulation, and proinflammatory mechanisms

Along with bacteria, other microorganisms are also present in the gut that promote digestion.The collective name for all the kinds of microorganisms that typically live in the gut is the gut microbiota.

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Answer:

D.

Explanation:

all of these statements are true

Answer:reproductive cells

Explanation: Meiosis only occurs in reproductive cells, as the goal is to create haploid gametes that will be used in fertilization. Meiosis is important to, but not the same as, sexual reproduction. Meiosis is necessary for sexual reproduction to occur, as it results in the formation of gametes (sperm and eggs).

Answer:

A. And no.

Explanation:

The bony projections that can be palpated medially and laterally at the wrist are the: medial and lateral epicondyles. The lateral epicondyle is placed on the outer side of the elbow.

The medial epicondyle is a secondary growth center at our elbow. It first appears around age 6. Then, at the age of 14-17, it fuses to the shaft of the humerus.

Meanwhile, the lateral epicondyles are the unique feature found on long bones that are responsible as a point of attachment for tendons and ligaments. Besides that, epicondyles also serve as a point of attachment for the bone-to-muscle connection.

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The central nervous system is responsible for performing integrative functions, sensory functions, and motor functions. The brain and the spinal cord are the two components of the central nervous system.

The peripheral nervous system includes sensory neurons that receive information and motor neurons that convey information away from the central nervous system. The central nervous system (CNS) is made up of the brain and spinal cord, and it is responsible for processing and coordinating information received from the peripheral nervous system. The brain and spinal cord are involved in the processing of sensory information, as well as the initiation and regulation of motor functions.

The integration of sensory and motor information is also handled by the central nervous system. The peripheral nervous system is made up of nerves that connect the CNS to the rest of the body, including sensory neurons that receive information and motor neurons that convey information away from the CNS. The peripheral nervous system is responsible for transmitting information between the central nervous system and the body's muscles and organs.

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False. The mechanism of ATP synthesis in the ATP synthase of chloroplasts is not fundamentally different from the one used in the ATP synthase of mitochondria.

Both ATP synthases use the proton gradient across a membrane to drive the synthesis of ATP. In chloroplasts, the proton gradient is generated by the electron transport chain during the light-dependent reactions of photosynthesis, while in mitochondria, it is generated by the electron transport chain during oxidative phosphorylation. The ATP synthase complex in both chloroplasts and mitochondria has a similar structure and mechanism of action, with a rotor that is turned by the proton gradient, and a stator that catalyzes the synthesis of ATP from ADP and inorganic phosphate.

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The primary purpose of all epithelium tissue is to cover and protect body surfaces.

The epithelium is a type of tissue whose primary function is to cover and protect the surface of the body but may also form ducts and glands, or specialize in secretion excretion absorption and lubrication. Epithelial tissue protects various aspects of the body. For example, the skin is composed of epithelial tissue.

A group of organizations is arranged precisely so that they can work together to perform a specific function. A tissue is a collection of cells with similar structures and functions. The main types of body tissue include epithelial, connective, muscle, and nerve tissue. They form layers of tightly bound cells or curl into tubes. Epithelial cells lie on top of the basement membrane. Epithelial cells have two distinct flanks apical and basolateral.

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Answer:

If you post I may can help ......

Answer:

Seashores, wildlife refuges, ecosystems, and endangered species.

OR

Preservation and recreation

It depends on what options you have.

I hope this helps!

Answer:

The scale is same.

Explanation:

The scale of nuclear fusion reaction on earth  is the same as compared to fusion reactions that is happening in the sun because both reactions produces the same product i. e. energy and heat etc and both are occurring naturally. Due to large size of the sun, huge number of nuclear fusion reactions occur ac compared to the earth which is smaller in size so the scale of both nuclear fusion reactions are the same but vary in numbers.

Answer: In principle, to minimise heat transfer through the building envelope the building shape should be as compact as possible,tending toward a cube.

Explanation:

A building's design should be compact and rounded to reduce heat loss through the surface. The optimum shape would be a sphere, but that is impractical for a building. It would be more practical to construct a building that is cylindrical or dome-shaped.

The optimum shape would be a sphere, but that is impractical for a building. It would be more practical to construct a building that is cylindrical or dome-shaped.

By lowering the building's surface area, this design limits the region where heat may escape from the structure. The surface area to volume ratio should be taken into account while trying to reduce heat loss.

A building that is compact and rounded, such a cylinder or dome, has a lower surface area-to-volume ratio than a building that is rectangular or square and has the same volume. Accordingly, less heat is lost from the building's surface in comparison to the heat that is kept inside the structure.

Additionally, a compact, rounded building will have fewer corners and edges, which are vulnerable to heat loss. Additionally, the structure can be angled to receive as much sun exposure as possible, which can add to the building's heating capacity during the winter.

Therefore, a building's design should be compact and rounded to reduce heat loss through the surface.

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Ascending paralysis with no loss of sensation is characteristic of Guillain - Barré syndrome.

Ascending paralysis with no loss of sensation is a classic symptom of Guillain - Barré syndrome, which is an autoimmune disorder that affects the nerves. This condition causes the immune system to attack the nerves, resulting in weakness and numbness that typically starts in the legs and moves upward.

                                 It is important to note that while multiple sclerosis, myasthenia gravis, and amyotrophic lateral sclerosis can all cause paralysis, they do not typically cause ascending paralysis with no loss of sensation as is seen in Guillain - Barré syndrome.
                                         Guillain-Barré syndrome is a rare neurological disorder in which the body's immune system mistakenly attacks the peripheral nerves, leading to weakness, numbness, and tingling sensations. The paralysis usually begins in the legs and then ascends to affect the upper body and arms, but it does not involve loss of sensation.

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The stimulus that results in the increase of ventilation to maintain blood pH homeostasis is lower blood pH caused by rising levels of CO2.

The respiratory system responds to changes in pH to keep blood pH within the normal range. When the pH drops below the normal range, a person breathes more quickly to exhale carbon dioxide and raise the pH.

When the pH rises above the normal range, a person breathes more slowly to retain carbon dioxide and lower the pH. Carbon dioxide is acidic and in our blood, it reacts with water to form bicarbonate and hydrogen ions.

This reaction determines the pH of our blood. If the concentration of CO2 increases in our blood, the reaction will be pushed toward the production of more hydrogen ions, and the blood will become more acidic. The opposite is true when the concentration of CO2 in our blood decreases.

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Answer:

a. Gene

Explanation:

Gene is a distinguishing characteristic that can be inherited. Therefore, option A is correct.

The fundamental structural and operational component of heredity is a gene. DNA is the component of genes. Some genes serve as blueprints for the synthesis of proteins. A gene is actually pretty unremarkable in terms of its physical appearance. Essentially, it resembles any other bit of DNA. They form our genotype and decide our phenotype.

The 23 pairs of chromosomes in cell nuclei plus a tiny DNA molecule present in each mitochondrion make up the human genome, which is a full set of nucleic acid sequences for humans. There are two types of genes that are coding genes and non-coding genes.

Gene is a distinguishing characteristic that can be inherited. Therefore, option A is correct.

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The pressure inside the alveoli between breaths is equal to the atmospheric pressure, which is 760 mm Hg. So, the correct option is A.

The pressure inside the alveoli, the tiny air sacs in the lungs, plays a crucial role in breathing. Between breaths, when there is no airflow, the pressure inside the alveoli is equal to the atmospheric pressure.

However, between breaths, when no active inhalation or exhalation is occurring, the pressure inside the alveoli remains at the same level as the atmospheric pressure, which is 760 mm Hg. Therefore, the correct option is A.

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The additional procedure that must be done to indicate the presence of glucose, and its level, is the blood glucose test, using devices that measure the consent of glucose in the blood.

The capillary blood glucose test is done with the aim of checking blood sugar levels at a certain time of the day and for this a blood glucose device must be used that performs the analysis of a small drop of blood that is taken from the fingertip.

With this information, we can conclude that he additional procedure that must be done to indicate the presence of glucose, and its level, is the blood glucose test, using devices that measure the consent of glucose in the blood.

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Answer:

Hack eats snake

Snake eats rabbit

Rabbit eats grass

Explanation: