The numbat is an Australian marsupial that lives exclusively on a diet of termites.
Also known as the banded anteater or walpurti, this small, diurnal mammal has a long, pointed snout and a long, bushy tail. It is native to the southwestern corner of Australia and can be found in eucalyptus forests and woodlands. Numbats are highly specialized termite hunters and use their keen sense of smell to locate their prey. They have a long, sticky tongue that they use to extract termites from their nests. Despite being insectivorous, numbats are classified as marsupials because they give birth to underdeveloped young, which continue to develop inside a pouch.
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Is nature (DNA) more important than nurture (home environment) in determining whether a person will be successful or not. Defend your answer
Nature (DNA) and nurture (home environment) both play significant roles in determining a person's success, and neither one can be considered more important than the other.
While a person's genetic makeup (nature) can influence certain traits such as intelligence, temperament, and physical abilities, it is the environment (nurture) that can shape and develop these traits into successful outcomes. Factors such as access to education, socio-economic status, family support, and cultural influences can all play a crucial role in determining a person's success.
Ultimately, both nature and nurture work together in a complex interplay to influence a person's success, and it is important to consider both factors when trying to understand and support individual development.
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A fish farmer has a large pool used to grow a species of fish. The farmer decides to add a second species of fish to the pool. Both fish species feed on the same type of food, but the fish farmer does not increase the amount of food added to the pool, maintaining the same carrying capacity in the pool.
Which graph shows how the population of the two fish species will change?
Answer:
D
Explanation:
which type of glial cell produces the myelin sheath in the pns?
The type of glial cell that produces the myelin sheath in the peripheral nervous system (PNS) is called Schwann cells. These cells wrap around the axons of neurons and create a layer of myelin, which serves as an insulating material that increases the speed of nerve impulses.
Schwann cells also play a crucial role in nerve regeneration after injury, as they can divide and create new myelin sheaths around damaged axons. In contrast, in the central nervous system (CNS), oligodendrocytes produce myelin sheaths.
Understanding the different types of glial cells and their functions is essential in understanding how the nervous system works and how it responds to injury or disease.
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Dwarfism in pea plants is caused by a single gene. Tall is a dominant trait and dwarf is a recessive trait. If two dwarf pea plants were crossed, their offspring will be?.
Tall is a dominant trait and dwarf is a recessive trait. If two dwarf pea plants were crossed, their offspring will be dwarf because there in no dominant gene to mask the dwarfism since both parents are homozygous recessive.
Short stature caused by a genetic or medical disease is known as dwarfism. A height of 4 feet 10 inches (147 cm) or less in adulthood is considered dwarfism. Individuals with dwarfism are typically 4 feet tall as adults (122 cm). Dwarfism is brought on by a variety of medical disorders. The term "homozygous recessive" refers to an organism that possesses two identical copies of the recessive gene. Learn more about the meaning of homozygous recessive and examples of genetic illnesses caused by this gene.
Recessive alleles, also known as homozygous alleles, only manifest their effects in individuals who have two copies of the allele.
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It is most accurate to say that biological death a. is a process consisting of multiple events. b. officially occurs when the heart stops beating. c. occurs when a person stops breathing. d. is a single event with a clear-cut end point.
It is most accurate to say that biological death a. is a process consisting of multiple events
Every living being that is born into the world will one day die. The world of medicine defines three phases of death, from clinical death, brain death to the final phase of biological death where the body becomes rigid and the decomposition process begins.
Biological death is the cessation of activity processes in an individual's biological body which is characterized by loss of brain function, cessation of heart rate, cessation of blood pressure and cessation of breathing processes. The cells in the body of these living things can no longer function and are irreversible/permanent because there is no cell regeneration. The skin of the body showed death spots and the body became stiff. It is the buildup of calcium in the muscles that makes the body stiff a few hours after death or also known as rigor mortis. Therefore it is most accurate to say that biological death is a process consisting of many events and lines between life and death.
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How does respiration occour in human body
Respiration is the life-sustaining process in which gases are exchanged between the body and the outside atmosphere. Specifically, oxygen moves from the outside air into the body; and water vapor, carbon dioxide, and other waste gases move from inside the body to the outside air. Respiration is carried out mainly by the respiratory system.It is important to note that respiration by the respiratory system is not the same process as cellular respiration —which occurs inside cells — although the two processes are closely connected. Cellular respiration is the metabolic process in which cells obtain energy, usually by “burning” glucose in the presence of oxygen. When cellular respiration is aerobic, it uses oxygen and releases carbon dioxide as a waste product. Respiration by the respiratory system supplies the oxygen needed by cells for aerobic cellular respiration, and removes the carbon dioxide produced by cells during cellular respiration.
Answer It Goes down the pharynx than into the larynx to the trachea then into the lungs through the 2 bronchi.
Explanation:
Which part of the wave is changed when there is interference?
the amplitude
the crest
the trough
the wavelength
Answer:
the amplitude.
Explanation:
The reason why is because an interference is when 2 waves combine to form a wave with a smaller amplitude than either the original wave...It occurs when the crest of one waves overlapes the trough of another wave
Prove that Dn can be generated by two
reflections.
The Dn can be generated by two reflections. Proving the same:
There are two types of reflections which are used to generate the Dn, namely vertical reflections (which are through a line) and horizontal reflections (which are through a point).Let L be the line passing through the centre of Dn. Now, let R be the reflection through L. Clearly, R generates a group with two elements, namely {1,R}.Let P be a point on L. Let Q be a point not on L. Let S be the reflection through the line PQ. Let T be the reflection through the point P. Clearly, S and T generate the group Dn.
About ReflectionsReflections is the change in the direction of propagation of light toward the side it came from, after hitting the interface of two media. Reflection in the era of geometric optics is described by the law of reflection, namely the incident ray, the reflected ray, and the interface normal axis are in the same plane. What does the word mean. Reflection or reflection is a change in the direction of propagation of light towards the side (medium) of origin, after hitting the interface of two media.
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Michaela is baking a dessert. She measures 100 mL of vegetable oil by pouring it from the bottle into a measuring cup. Then she pours the vegetable oil into a bowl with the other ingredients.
Which best describes what happened to the vegetable oil during this process?
The shape of the vegetable oil changed but the volume did not.
What is state of matter?
Solids, liquids, and gases all fall under the category of states of matter. Solids are made up of tightly packed particles. In contrast to gases, where they are scattered, liquids have more particle mobility. Particles in chemistry can be molecules, ions, or even atoms.
It is important to understand that only when matter gains or loses energy will its state change. The vegetable oil is simply poured in this instance from a bottle into a cup, then into a bowl. No energy was gained or lost in the process; the only thing that will change is the oil's shape, as the bowl it is currently in is not the same shape as the bottle.
Hence the correct option is the shape of the vegetable oil changed but the volume did not
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An area on a topographic map
has the following contour line configuration:
First, the lines are fairly widely spaced. Then
they are closely spaced. Finally, they form
concentric circles. Describe the topography
represented by these lines
Glands of the endocrine system release their hormones
Answer:
Hormones and the Endocrine System
Where the hormone is produced Hormone(s) secreted
Pituitary gland Antidiuretic hormone (vasopressin)
Pituitary gland Adrenocorticotropic hormone (ACTH)
Pituitary gland Growth hormone (GH)
Pituitary gland Luteinizing hormone (LH) and follicle-stimulating hormone (FSH)
hope its right
As she walks out of the kitchen, Millie turns out the light. In this example, Millie's _______nervous system is active
Answer:
somatic
relating to the body, especially as distinct from the mind.
If a person contracts pneumonia, inflammation occurs in the lobules of the lung, causing fluid leakage into the alveoli. Which of the following best describes the effect this has on gas exchange?
A) The distance between the alveolar cell layer and the capillary endothelium in the respiratory membrane increases to a point at which the surfaces are too far away for efficient gas exchange.
B) The diaphragm and accessory muscles have to work too hard to expand the lungs. Therefore, they become fatigued. When this happens, the person can no longer breathe.
C) As the alveoli fill with fluid, air cannot reach the alveolar surface and gas exchange cannot occur, compromising the function of the respiratory membrane.
D) Fluid leaks into the pleural cavity and causes a restriction in lung expansion as well as reducing lubrication on the parietal surface of the membrane.
The best description of the effect on gas exchange when a person contracts pneumonia is option C "As the alveoli fill with fluid, air cannot reach the alveolar surface and gas exchange cannot occur, compromising the function of the respiratory membrane.
When a person contracts pneumonia, inflammation occurs in the lobules of the lung, causing fluid leakage into the alveoli. This fluid buildup can affect the lungs' ability to oxygenate the blood that flows through it.
The fluid in the alveoli makes it difficult for oxygen to cross into the bloodstream. It also makes it difficult for carbon dioxide to leave the bloodstream and enter the lungs. The fluid in the lungs may cause breathing difficulties, which can lead to hypoxia (low oxygen levels in the body).
As a result, the respiratory membrane's ability to perform its job is jeopardized since air cannot reach the alveolar surface and gas exchange cannot take place. Therefore, option C is the best description of the effect on gas exchange when a person contracts pneumonia.
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The reactants in the dark reaction are:_____,______, and _____
Answer: In the dark reaction, plants use carbon dioxide with ATP and NADPH from the light reactions to produce glucose. hope it helps <3
Plants use carbon dioxide with ATP and NADPH from the light reactions to produce glucose in the dark reaction.
What is Dark reaction?Dark reaction also called carbon-fixing reaction which is a light-independent process in which sugar molecules are formed from carbon dioxide and water molecules. This occurs in the stroma of the chloroplast, where they use up the products of the light reaction.
Dark reaction is a light-independent process in which sugar molecules are formed from carbon dioxide and water molecules. This reaction occurs in the stroma where it utilizes the products of the light reaction. Since this is not directly dependent on light, it is called as the dark reaction.
The reactants in the dark reaction are NADPH, ATP and Carbon dioxide.
Thus, plants use carbon dioxide with ATP and NADPH from the light reactions to produce glucose in the dark reaction.
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Aimee is taking a shot of several deer in the forest. She wants to emphasize the size of those deer closest to her. Which lens should she use
To emphasize the size of the deer closest to her, Aimee should use a telephoto lens.
Telephoto lenses have a longer focal length, which allows for magnification of distant objects and the compression of the depth of field. When photographing deer in the forest, using a telephoto lens will allow Aimee to zoom in and capture the deer up close, making them appear larger in the frame. In contrast, wide-angle lenses would have the opposite effect. They have a shorter focal length, resulting in a wider field of view and a greater depth of field. Wide-angle lenses are better suited for capturing expansive landscapes or scenes where the photographer wants to include more of the surroundings rather than emphasizing a specific subject up close. Therefore, for emphasizing the size of the deer closest to her, Aimee should opt for a telephoto lens.
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How does natural selection lead to the development of antibiotic-resistant bacteria?
Answer:
antibiotic resistant is a consequence of evolution via natural selection. the antibiotic action is an environmental pressure;those bacteria which have a mutation allowing them to survive will live on to reproduce
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Determinar cual seria la edad mas adecuada para iniciar el proceso de amansamiento y que estrategia o
procedimiento se debe seguir en animales.
Answer:
la edad más adecuada para el amansamiento de un animal de tiro es durante su juventud. Los pasos son familiarización, argollado, adaptación al apero (por ej. azada), aprendizaje a caminar y adiestramiento a la carga
Explanation:
Un animal de tiro es un animal domesticado con el objetivo de llevar a cabo una función específica asociada al transporte, lo que se conoce como tracción animal. En general, las técnicas utilizadas para amansar animales de tiro están progresivamente cayendo en desuso, pero existen regiones donde todavía es frecuente utilizar animales como medios de transporte, estos naimales se conocen como medios de tracción a sangre. Los animales de tiro deben ser jóvenes durante su proceso de adiestramiento, usualmente de dos (2) a tres (3) años de edad. El proceso de adiestramiento consiste en 1-etapa de familiarización, donde el animal entra en confianza con el amansador, 2-argollado, donde se coloca una argolla en la nariz del animal (esta argolla debe ser desinfectada), 3-familiarización con los aperos para realizar el amarre, 4-adaptación a caminar con los aperos, donde el animal aprende a moverse con el amarre y, finalmente, 5-adiestramiento a la carga con el objetivo que el animal sea apto para realizar trabajos.
how are community population and ecosystem similar?
in a community there are people right? well in an ecosystem there are animals and organism.
explain how mitosis produces two genetically identical daughter cells.
Answer: In mitosis a cell divides to form two identical daughter cells. ... They then coil up, and each chromosome looks like a letter X in the nucleus of the cell. The chromosomes now consist of two sister chromatids. Mitosis separates these chromatids, so that each new cell has a copy of every chromosome.
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fish is high in omega-3 fatty acids, which are most beneficial for the __________ as mentioned in the video.
Based on the information given, it should be noted that omega-3 fatty acids is found in fishes and this is essential for the heart.
Omega-3 fatty acids are typically found in seafoods such as fatty fish, she'll fish, crabs, oysters, etc. They are vital on maintaining a healthy body.
It should be noted that omega-3 fatty acids are key to the structure of the cells that we have in our bodies. They're also a source of energy and vital for the heart and lungs.
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What process moves carbon through the biosphere, from producers to
consumers, or consumer to consumer?
Answer:
photosynthesis
Many ecosystems get their energy in the form of sunlight, which enters the ecosystem through photosynthesis. This energy then flows through the ecosystem, passed from producers to consumers.
Explanation:
How much water on Earth is salt water?
Answer:
97 percent
Explanation:
Science
Answer:
below
Explanation:
Over 97 percent of the earth's water is found in the oceans as salt water. Two percent of the earth's water is stored as fresh water in glaciers, ice caps, and snowy mountain ranges. That leaves only one percent of the earth's water available to us for our daily water supply needs.
28. In which body cavity would each of the following organs or systems
be found?
(a) cardiovascular, digestive, and urinary systems
(b) heart, lungs
(c) stomach, intestines
Answer:
Ventral Body cavity I believe.
Explanation:
It spans your entire Torso.
The purpose of resin in pines is to ____. multiple choice question.
A. carry large volumes of water
B. withstand cold temperatures
C. protect against insects and fungi
D. provide rigid strength
The purpose of resin in pines is to protect against insects and fungi.
What is the purpose of resin in pines?Pine needle has resin that is responsible for the defense of plant body against insects and other animals. The resins may disrupt the feeding, digestion or metabolic function of the insects and animals that feed on it. Resin is a substance that can be used for a various purposes in our daily life. It is commonly used for making arts, crafts, flooring and countertops. Resin can also be used to make plastics and act as an excellent adhesive which is used to join materials to one another. Pines and many other plants that produce resin are used to protect the inner body of plant from causing disease.
So we can conclude that the purpose of resin in pines is to protect against insects and fungi.
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Cell division is related to which of the following processes of an organism?
A.
repair
B.
growth
C.
reproduction
D.
all of these
Answer:
D. all of these
Explanation:
I believe
cancer cells are characterized by increased cell division. inhibitors of microtubule assembly, colchicine for example, are used for cancer chemotherapy. how does an inhibitor of microtubule assembly affect cancerous cells?
One of the most effective groups of cancer chemotherapeutic medications currently used in clinics targets microtubules and interferes with the mitotic spindle's normal activity.
There is growing evidence that even small changes in microtubule dynamics can activate the spindle checkpoint, halting the cell cycle at mitosis and ultimately causing cell death. A new era in cancer treatment has been made possible by our growing understanding of tumor biology and our continuous respect for the capabilities of microtubule target agents (MTAs). However, a number of side effects and drug resistance have reduced the usefulness of these drugs for the treatment of cancer. In addition to resistance to the known MTAs, a number of novel MTAs have demonstrated significant activity against the proliferation of various cancer cells.
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Cancer cells lack the normal controls and mechanisms that regulate and restrict cell division. The cell cycle is the mechanism through which all cells, including healthy and malignant ones, divide.
The ability of chemotherapy to kill cancer cells depends on its ability to halt cell division. Usually, cancer drugs work by damaging the RNA or DNA that tells the cell how to copy itself in division. If the cancer cells are unable to divide, they die. Chemotherapy drugs that kill cancer cells only when they are dividing are called cell-cycle specific. Chemotherapy drugs that kill cancer cells when they are at rest are called cell-cycle non-specific. The scheduling of chemotherapy is set based on the type of cells, rate at which they divide, and the time at which a given drug is likely to be effective. This is why chemotherapy is typically given in cycles.
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What submersible craft recovered the hydrogen bomb that fell into the mediterranean sea during the palomares hydrogen bomb incident? a. alvin b. rov c. h.m.s. challenger d. bathysphere
Alvin recovered the hydrogen bomb that fell into the Mediterranean Sea during the Palomares hydrogen bomb incident.
How long can Alvin stay underwater?Alvin is a part of the National Deep Submergence Facility( NDSF). It can reach a depth of 6500 meters in a dive that can last up to ten hours. It was declared in 1964 as one of the world’s first submersibles in deep oceans. Over its lifetime, it has gotten many upgrades. The most recent update was started in 2011 and finished in 2021. It has a new, more enormous personnel sphere with a more ergonomic interior. It has improved visibility and longer bottom times. A good Lightning has been installed with an exemplary imaging system.
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Answer:
C. Alvin
Explanation:
edge 2022
_____________ show the evolutionary relationships of organisms, showing a common ancestor that is based on their genetic information.
Answer:
cladogram
Explanation:
built different
1. A ________ is a push or a pull. A. acceleration
B. force C. motion D. velocity
2.The force resulting from the pull of Earth on an object ject A. mass
B. gravity
C. weight
D. acceleration
3. The force that one surface exerts on another when the two rub against each other is called
A. gravity
B. Inertia
C. friction
D. acceleration.
4. When you slide a box across the floor what force must your push be stronger than?
A. support force B. friction force C. gravity
D. air resistance
5. The moon has a smaller mass than the Earth. If you were able to travel to the moon your weight would...
A. increase
B. decrease
C. stay the same
D. vary with day and night
asap
thank u
Answer:
1. B
2.B
3. C
4. B
5. C
Explanation:
When individuals with a particular phenotype have higher fitness
when they are rare, this is called
positive frequency dependent selection
disruptive selection
stabilizing selection
When individuals with a particular phenotype have higher fitness when they are rare, this phenomenon is known as positive frequency-dependent selection.
In positive frequency-dependent selection, the fitness of a phenotype increases as it becomes less common in the population. This type of selection can arise due to various reasons. One possibility is that the phenotype provides an advantage in specific situations or environments where it is less likely to encounter competition or predation. In such cases, individuals with the rare phenotype have a higher chance of survival and reproductive success, leading to an increase in their fitness.
Positive frequency-dependent selection can also result from social interactions or cooperative behaviors. For example, in certain species, the success of a behavior or trait may depend on the presence or cooperation of other individuals with the same phenotype. In these cases, individuals with the rare phenotype may have an advantage in accessing resources or gaining cooperation, leading to increased fitness.
Overall, positive frequency-dependent selection promotes the maintenance of genetic diversity in populations by favoring rare phenotypes, which can contribute to the stability and adaptability of species in changing environments.
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