The statement "mitosis: takes one cell and replicates it into four cells, each with half of the original cell's genetic information" is false because mitosis only produces two daughter cells, each with the same amount of genetic information as the parent cell.
Mitosis is a type of cell division where one cell divides to form two daughter cells. Each daughter cell is identical to the parent cell and has the same genetic information. Mitosis takes place in both plants and animals. During mitosis, the genetic material in the parent cell is replicated and divided equally between the two daughter cells.
The statement "mitosis: takes one cell and replicates it into four cells, each with half of the original cell's genetic information" is incorrect. Mitosis only produces two daughter cells, each with the same amount of genetic information as the parent cell. On the other hand, meiosis produces four daughter cells, each with half of the original cell's genetic information.
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Organic compounds all contain the element carbon. Which organic compound used for stored chemical energy contains carbon, hydrogen, oxygen, and often phosphorus?
A. Protein
B. Carbohydrate
C. Lipid
D. Starch
Answer: Lipids
Explanation:
A caterpillar is an example of a(n) ___
A. larva
B. pupa
C. egg
Answer: A
Explanation:
The next stage is the larva. This is also called a caterpillar if the insect is a butterfly or a moth. The job of the caterpillar is to eat and eat and eat.
True or False: Protists can be
heterotrophs (consumers) or autotrophs
(producers).
Answer:
It is true
Explanation:
pls mark brainliest
Answer:
True
Explanation:
Autotrophs are producers because they can make their own food. Heterotrophs are known as consumers because they consume producers or other consumers.
Which model shows how an image appears to a person when they look through a concave lens
Answer:
A
Explanation:
Object appears smaller to the eye
Model A shows how an image appears to a person when they look through a concave lens.
What is a concave lens?A concave lens is a type of optical lens that has a curved inward surface, causing light rays to diverge after passing through it. It is also sometimes called a diverging lens. The opposite of a concave lens is a convex lens, which has a curved outward surface and causes light rays to converge.
In optics, the shape of a lens determines how it affects the path of light rays passing through it. A concave lens spreads out light rays, making them diverge, and the resulting image is usually smaller, inverted, and appears to be located behind the lens. Concave lenses are often used in applications where it is necessary to reduce the size of an image, such as in microscopes, cameras, and other optical devices.
It's important to note that the properties of a concave lens depend on its size and shape, as well as the distance of the object from the lens and the type of light being used. By manipulating these parameters, engineers and scientists can design concave lenses with specific optical properties for different applications.
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The image shows a vulture soaring over a rocky cliff. The arrows model the different ways energy moves between the sun, atmosphere, and geosphere.
Match each type of energy transfer to the arrows shown in the image. Describe how energy transfer helps the vulture soar above this rocky cliff.
Given what we know about the way energy moves through the Earth, we can confirm that the vulture uses the hot air currents that result from this movement of energy to soar above the cliff.
The energy from the sun travels through the atmosphere, then into the soil where it is absorbed. The soil then radiates the heat back out into the atmosphere.
Given that hot air rises, this radiated heat causes the formation of hot air currents that the vulture then uses to glide upwards in a circular motion.
The vulture planes over the hot air currents with its wings at an angle to climb, it goes higher the further it wishes to travel given that once at the desired height, it glides downward towards its destination.
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What created the abundant agriculture in the Napa Valley of California?
A:oceanic-continental convergence
B: an earthquake
C: a tsunami
D:continental-continental convergence
Answer:
The answer is part A
Explanation:
Which of the following processes make producers so unique?
Answer:
I would say b
I might be wrong but I hope i helped! ^^
Answer:
it is D
i am pretty sure
Explanation:
plants use the solar energy from the sun to be able to make chemical energy to synthesis their food( this process is called photosynthesis)
What is a Corgi with a tail called?
Answer: Cardigan Welsh Corgi
Explanation:
Cardigan Welsh Corgis are distinguished by their long, full tails, but Cardigan Welsh Corgis are distinguished by being the Corgi breed without a tail.
Why are Corgi tails cut?The aesthetic appearance that a docked tail gives a Corgi is the main justification for this practice. In addition, unless the Pembroke Welsh Corgi has had its tail clipped, the AKC will not let the dog to be registered with the organization.
How perceptive are corgis?Like most herding breeds, corgis have active minds, and they are intelligent and simple to train. In fact, Stanley Coren's book On Intelligence of Dogs ranks them as the eleventh smartest breed. Corgis are excellent at agility, obedience, tracking, and herding, of course.
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In captivity, tigers and lions have been known to interbreed and produce hybrids, known as ligers. Why does this NOT make them the same species, according to the biological species concept
Answer:
Explanation:
A cross between a tiger and a lion will produce an hybrids. During fertilization it has been observed that both the father and the mother contributes equally to the genetic makeup of the offspring this therefore will make the liger have 50%gene from the tiger and 50% gene from the lion which is different genetic makeup from the parents.
Since the parents are of two different species the offspring will always be of a different species because its makeup is genetically different from the two parents it is a combination of two species forming a new species.
If the parental species are the same i.e two lion or tiger the offspring will be of the same species but a combination of the parental gene.
advancements in our understanding of ____ and how DNA functions contribute to our understanding that populations change over time.options:A. geologyB. quantum physicsC. molecular biology D. chemistry
Question: advancements in our understanding of ____ and how DNA functions contribute to our understanding that populations change over time.
options:
A. geology
B. quantum physics
C. molecular biology
D. chemistry
Explanation:
Molecular biology has supported and expanded our understanding of evolutionary relationships and thus of population change over time. This is because molecular biology explains the phenomena of life from its macromolecular properties and two macromolecules, in particular, are its object of study: nucleic acids, among which is the molecule of heredity or DNA.
Answer:
molecular biology
100 POINTS AND BRAINLIEST!!!!!!!!! Write a hypothesis about the effect of the red light on the population of light red walking beans. Use the "if . . . then . . . because . . ." format, and be sure to answer the lesson question: "How does natural selection change the phenotypes within a population over time?"
Answer:
Natural Selection is defined as the evolutionary process in which organisms better suited to the environment tend to survive and reproduce.
The red light if shined on the population of red walking beans, then the beans will be camouflaged in the light and would not be able to see.
The population of the beans will be increased when the beans are placed in the red light. The red light will make the beans invisible to other organisms and animals, which increase the population and survival rate of the beans.
Therefore, the population of the red beans will be increased in the presence of red light.
Explanation: pls mark brainliest
Answer: If the color of the light in the environment changes, then the number of light red walking beans increases because the red light makes the light red walking beans more difficult to see.
Explanation:
hope this helps
edg2022
What are the 12 cranial nerves and their function?
The 12 cranial nerves are: Olfactory nerve (I), Optic nerve (II), Oculomotor nerve (III), Trochlear nerve (IV), Trigeminal nerve (V), Abducens nerve (VI), Facial nerve (VII), Vestibulocochlear nerve (VIII), Glossopharyngeal nerve (IX), Vagus nerve (X), Accessory nerve (XI) and Hypoglossal nerve (XII).
What are the functions of cranial nerves l, ll and lll?The function of the Olfactory nerve (I) is that it is responsible for the sense of smell. The optic nerve (II) is responsible for vision. Oculomotor nerve (III) controls eye movement and regulates the size of
the pupil.
Which cranial nerve is responsible for taste sensation and controlling the muscles?The glossopharyngeal nerve (IX) is responsible for taste sensation in the back one-third of the tongue and controls swallowing and speech. Vagus nerve (X) is responsible for controlling the muscles of the larynx and pharynx, and for transmitting sensory information from the digestive system.
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People born with a high genetic risk for schizophrenia were ________ likely to develop schizophrenia if they were raised in a healthy family environment than if they were raised in a disturbed family environment.
A. less
B. genetics
C. negativesele
D. larger
People born with high genetic risk for schizophrenia were A. less likely to develop schizophrenia if they were raised in healthy family environment than if they were raised in disturbed family environment.
What is schizophrenia?Schizophrenia is a mental disorder where people interpret reality very abnormally. Schizophrenia can result in combination of hallucinations, delusions, and extremely disordered thinking and behavior that impairs daily functioning and people with schizophrenia require lifelong treatment.
The exact cause of schizophrenia is not known but combination of genetics, environment, and altered brain chemistry and structure may have a role. Schizophrenia is characterized by thoughts that seem out of touch with reality, disorganized speech or behavior.
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Which organ system in the human body is responsible for the transportation of nutrients, gases, wastes and blood?
a) cardiovascular system
b) respiratory system
c) excretory system
d) immune system
Answer:
The cardiovascular system delivers oxygen and nutrients to cells and takes away wastes.
I hope this will help you if not then sorry, have a great day :)In four to eight sentences, trace the flow of carbohydrate macromolecules through a rain forest ecosystem. State how the marcomolecules are produced, how they are passed along, and what they are eventually used for. In your answer, give specific examples of macromolecules.
Answer:
Carbohydrate is a big source of energy for all living organism on this planet.
Explanation:
The carbohydrate which is a macro-molecule is produced by the producer such as trees and shrubs etc in the process of photosynthesis. These carbohydrates transfer to the primary consumer such as monkey who eat these plants. When the secondary consumer such as jaguar eat these primary consumer, this carbohydrate again transfer from one organism to another organism. This carbohydrate is a source of energy which is broken down in the stomach into glucose and this glucose is absorbed by the cells and releases energy by mitochondria in the form of ATP. This energy is used in various activities such as walking, running and breathing etc. Carbohydrate, proteins and fats are the examples of macro-molecules.
Answer:
hi
Explanation:
Using your answers from Part 2, trace the path that energy flows in the ecosystem. What evidence does this give you about where energy in an ecosystem comes from?
How would you conduct your investigation? In your answer, explain your independent and dependent variables
Answer:
The dependent variable is the growth rate of the plant. The independent variable is the type of fertilizer used over time. There will be three groups of tomato plants raised from seed: one group will be a control group without any fertilizer, the second group will be planted in soil with artificial fertilizer, and the third group will be planted in soil with compost. The height of the plants will be measured every five days, over a 30-day period.
Explanation: plato
A seal and a shark eat the same kind of fish.
What ecological interaction describes the relationship between the seal and the shark?
Choose 1 answer:
A: Predation
B: Commensalism
C: Competition
D: Mutualism
Answer:
The correct answer is A.Predation
Describe some of the ways in which real-world pateontology is different from how it is presented in movies
True fossil science varies from its depiction in motion pictures in more than one way
How does real-word paleontology vary from what is being presented in movies?First of all, excavations are more laborious, take a long time, and involve delicate tools and methods than they are rapid and dramatic discoveries. Paleontologists frequently devote years to a single location.
Second, complete dinosaur skeletons are uncommon, and the majority of discoveries consist of fragments. Movies usually show specimens that are perfectly preserved.
Additionally, paleontologists place a strong emphasis on scientific collaboration and careful analysis, whereas movies frequently depict lone heroes. In point of fact, paleontologists collaborate in teams, publish their findings, and invite peer review of those findings.
Finally, whereas movies frequently depict groundbreaking discoveries that transform our understanding in an instant, paleontological research advances gradually and builds on previous knowledge. In contrast to how it is sensationalized in movies, real-world paleontology is a patient, meticulous, and collaborative scientific field.
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Can a surface be considered polished for some waves and not others? Give an example.
Yes, a surface can be considered polished for some waves and not others. This is because different waves have different wavelengths and interact with surfaces differently.
The wavelength of a wave describes how long the wave is. The distance from the "crest" (top) of one wave to the crest of the next wave is the wavelength. For example, a metal surface may appear polished to visible light waves, but may scatter or absorb infrared waves. Similarly, a glass surface may appear polished to visible light waves, but may reflect or refract radio waves. Therefore, the level of polishing of a surface depends on the type of waves being considered.
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When you stop, the water should start swirling down in a tornado-shaped funnel.
What motion is similar to this step?
a.
a bathtub drain
c.
neither of these
b.
radiator fluid through a funnel
d.
both A and B
Please select the best answer from the choices provided
A
B
C
D
Answer:
I'm confident that the answer would be
D - both A and B
;)
Explanation:
big brain
Answer:
D
Explanation:
took the test
the majority of young, inexperienced western garter snakes born in the laboratory from mothers captured in coastal areas of california readily eat pieces of slug. what are plausible proximate explanations for this behavior? select all that apply.
Some plausible proximate explanations for young, inexperienced western garter snakes born in the laboratory from mothers captured in coastal areas of California readily eating pieces of slug include: 1. Innate preference 2. Nutritional needs 3. Availability 4. Sensory cues
There are several plausible proximate explanations for this behavior of young, inexperienced western garter snakes eating pieces of the slug. Some possible explanations include: 1. Hunger: The snakes may simply be hungry and willing to eat whatever food is available, including slugs. 2. Availability: Slugs may be a common prey item in the coastal areas where the snakes' mothers were captured, so the snakes may be more likely to encounter and eat them. 3. Taste: The slugs may be a palatable food source for the snakes, either because they taste good or because they contain nutrients that the snakes need. 4. Learning: The young snakes may have learned from their mothers to eat slugs as a food source, either through observation or by receiving cues from their mothers. Therefore, all of the above explanations are plausible reasons for the young snakes' behavior of eating pieces of the slug.
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which evolutionary innovation was most significant in helping tetrapods move to dry terrestrial environments?
The amniotic egg is an evolutionary innovation which was most significant in helping tetrapods move to dry terrestrial environments
An egg with extra-embryonic membranes and a shell is referred to as an amniotic egg. In contrast to more primitive egg forms, the amniotic egg is "air-breathing," which means it exchanges gases with the environment. Amniotic eggs were a crucial adaption for creatures that lived on land, including several mammals, birds, and reptiles. Amniotes are animals that lay amniotic eggs.
A group of tetrapod vertebrates known as amniotes includes mammals, birds, and reptiles. An egg with an amnion, an adaption to lay eggs on land or keep the fertilised egg inside the mother, is what distinguishes amniotes from other species.
Whether implanted as eggs or carried by the female, amniotic embryos are shielded and helped by a number of thick membranes. These membranes cover the amniotic sac, which envelops the developing foetus in eutherian mammals (including humans). The absence of a larval stage and these embryonic membranes set amniotes apart from tetrapod amphibians.
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to what temperature do scientists need to raise a strand of mouse dna for it completely separate?
Denaturation is done at a very high temperature of 95 degree Celsius for complete separation of mouse DNA.
What is PCR?The polymerase chain reaction, or PCR, is one of the most important uses of molecular biology. To amplify the target DNA molecule, PCR is utilised. In a thermal cycler, PCR is performed.
The three main stages to do PCR are as follows:
1. Denaturation 95 degrees Celsius is a very high temperature at which it is performed. This high temperature causes a process known as denaturation, which causes the DNA strands to split from one another.
2. The temperature is lowered to 55 degrees centigrade for renaturation in order to allow the denaturized DNA strands to anneal with one another.
3. DNA synthesis Deoxyribonucleotides, a thermostable DNA polymerase, and an RNA primer are added to the 3" ends of both strands to carry out the synthesis of new DNA strands relative to the template strands.
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10 A solution of sugarcone was, boiled with hydrochloric acid Sodium carbonate was heated with a Benedict solution An orange precipitate was formed .Why' was e solution boiled with hydrochloric acid.
Answer:
the answer to the nearest whole thing was that a few times now that I have the same
Complete the punnet square for the following cross-pollination.
Female: TT Male: Tt
The gametes from the female are T and T
The gametes from the male are T and t
The punnet square should look something like this
T T
T TT TT
t Tt Tt
You get TT by combining the two T gametes
you get Tt by combining the gamete T with the gamete t
Which is an example of the beneficial application of plants in human society?
Answer: They provide oxigen to the human society
Explanation:Once they have water and carbon dioxide, they can use energy from sunlight to make their food. The leftovers from making the plant food is another gas called oxygen. This oxygen is released from the leaves into the air.
partial credit given. Go outside and collect a small amount of soil in the containers supplied. You will probably be more successful if you select soil from a vegetated area. Use your soil to prepare a wet mount following the directions you were given in class. Try to use 2 mm' of soil. To help you visualize this, draw two "3d" boxes, each representing a cubic millimeter, actual size, here: Use your microscope to examine the entire area under your coverslip. Count all the nematodes you see. how many cubic mm are in I cm ? How many nematodes were in your mm' of soil? What is your calculated number of nematodes per cubic mm? Based on your data, how many nematodes would you calculate there to be in a cubic centimeter of soil? How many would you calculate there to be in a cubic meter of soil?
There are 1,000 cubic millimeters (mm³) in 1 cubic centimeter (cm³). This is because 1 cm is equal to 10 mm, and when you calculate the volume of a cube, you raise the length of each side to the power of 3.
To determine the number of nematodes in your mm² of soil, you need to count them under the microscope. Let's say you counted 10 nematodes in your mm².
To calculate the number of nematodes per cubic millimeter (mm³) of soil, you need to know the depth of the soil you examined. If you used 2 mm of soil, the calculation would be: (Number of nematodes in mm²) / (Volume of soil in mm³) = 10 nematodes / (2 mm x 1 mm x 1 mm) = 10 nematodes / 2 mm³ = 5 nematodes per mm³.
To calculate the number of nematodes in a cubic centimeter (cm³) of soil, you would use the same ratio of nematodes per mm³. Since there are 1,000 mm³ in 1 cm³, the calculation would be: (Number of nematodes per mm³) x (1,000 mm³) = 5 nematodes/mm³ x 1,000 mm³ = 5,000 nematodes per cm³.
To calculate the number of nematodes in a cubic meter (m³) of soil, you would again use the same ratio. Since there are 1,000,000 cm³ in 1 m³, the calculation would be: (Number of nematodes per cm³) x (1,000,000 cm³) = 5,000 nematodes/cm³ x 1,000,000 cm³ = 5,000,000,000 nematodes per m³.
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What three statements correctly describe the role the atmosphere play in allowing life to thrive on earth
The three statements that correctly describe the role the atmosphere plays in allowing life to thrive on earth are as follows: 1. Air to Breathe, 2. Protection from Radiation and 3. Temperature Regulation.
The atmosphere plays a crucial role in allowing life to thrive on earth. Some of the key functions of the atmosphere include providing air to breathe, protecting the earth from harmful radiation, and helping to regulate the planet's temperature. Here are three statements that describe the atmosphere's role in more detail:
1. Air to Breathe: The atmosphere is primarily made up of nitrogen, oxygen, and other gases that are essential for human and animal life. We breathe in oxygen and exhale carbon dioxide, which plants use to make energy through photosynthesis. This exchange of gases between plants and animals is necessary for life to thrive on earth.
2. Protection from Radiation: The atmosphere protects the earth's surface from harmful radiation from the sun. Without the atmosphere, the sun's harmful rays would penetrate the earth's surface and make life impossible. The ozone layer in the atmosphere also protects us from the harmful effects of ultraviolet (UV) radiation.
3. Temperature Regulation: The atmosphere helps to regulate the earth's temperature by trapping heat from the sun and preventing it from escaping into space. This is known as the greenhouse effect. Without the atmosphere's ability to trap heat, the earth's temperature would be too cold to support life as we know it.
In summary, the atmosphere plays a critical role in allowing life to thrive on earth. It provides air to breathe, protects us from harmful radiation, and helps to regulate the earth's temperature.
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The male grouse makes a drumming noise by using its wings to beat the air. What is the behavior communicating?
Answer:echolocation i think
Explanation:
what was leeuwenhoek's contribution to the science of microbiology? view available hint(s)for part a what was leeuwenhoek's contribution to the science of microbiology? he discovered some of the ways in which microbes can be transmitted between individuals. he developed the vaccine for smallpox. he developed the first microscope. he did experiments supporting the idea of spontaneous generation.
Leeuwenhoek's contributions to the science of microbiology are making a vaccine for smallpox, the theory of spontaneous generation, the first microscope, and a few more.
Leeuwenhoek is credited with making major contributions to the science of microbiology. He is most famous for being the first person to observe and document bacteria and other microorganisms through the use of his handmade microscopes. He discovered that these microbes could be transmitted between individuals and that there were different types of them.
He also conducted experiments that supported the theory of spontaneous generation, which proposed that life could come from non-living material.
In addition to these discoveries, he developed the first successful vaccine for smallpox. He achieved this by using inoculation, which involved introducing the virus into the body of a healthy individual to induce immunity.
His research on bacteria and other microorganisms also had a huge impact on the development of modern medicine and the discovery of antibiotics.
Leeuwenhoek's discoveries and research have been invaluable to the science of microbiology and modern medicine. His work has provided insights into the structure and behavior of microbes, led to the development of the vaccine for smallpox, and aided in the development of modern antibiotics.
Without his pioneering work, we would not have the same level of understanding and appreciation of microbiology as we do today.
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