You have a sibling who looks NOTHING like you, even though you both have the same biological parents.
Explain, using your own words and chromosome notation (ex: 1A1C 282D 3A3D) how you and your sibling are different looking.

The correct option is D) When it has access to unlimited resources. Logistic growth requires infinite resources to be sustained, it is common in primary succession, and microbes lab cultures.

An animal responds to cues that assist it find food, avoid threats, find mates, and find offspring in order to survive and reproduce.

The foundation of animal training is operant conditioning. The animal learns (or is conditioned) through its behaviours because it acts (operates) just on environment in this sort of learning. According to operant conditioning, the subsequent consequences might either raise or decrease the chance of a behaviour. This provided more support for the hypothesis that classical conditioning can aid in species survival by teaching organisms to avoid stimuli that actually endanger their health and welfare. Your dog eventually learns to connect the signal with occasion. Body conditioning creates a healthy, solid physique as well as boosts flexibility and endurance.

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Human activities have a significant impact on biodiversity. The term biodiversity refers to the number of different species of plants and animals in an ecosystem. Many human activities are responsible for biodiversity loss, including deforestation, pollution, and climate change.

The following are some of the human activities that could impact biodiversity:

Deforestation: Deforestation is one of the leading causes of biodiversity loss. It occurs when forests are cleared for agriculture, logging, and human settlement. When forests are cleared, many species of plants and animals lose their natural habitat. This can result in the extinction of many species.

Pollution: Pollution is another major cause of biodiversity loss. Pollution can come from many sources, including factories, vehicles, and agriculture. It can have a direct impact on plants and animals, killing them or causing them to become sick. It can also indirectly impact biodiversity by altering the environment, making it less suitable for certain species.

Climate change: Climate change is one of the most significant threats to biodiversity. As the climate changes, many species of plants and animals may not be able to adapt quickly enough to survive. This could result in the extinction of many species.

Other human activities that could impact biodiversity include overfishing, hunting and poaching, and the introduction of non-native species. To protect biodiversity, it is essential to take steps to reduce the impact of these human activities. This can include reducing carbon emissions to slow down climate change, protecting natural habitats, and reducing pollution levels.

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Answer: D.Homologous structures

Explanation:

a.they signify the multiples of ten for each unit

In the metric system, prefixes are used to denote the multiples of 10 for each unit.

The meter, gram, and liter are the three most used base units in the metric system.

The most common unit of measurement in use today is the metric system. The United States, Liberia, and Myanmar are the only three nations in the world that do not employ the metric system. The metric system is employed by every other nation on earth.

For measuring length, mass, area, and capacity, metric units come in a variety of shapes and sizes. The metric units for measuring length include millimeters, centimeters, meters, and kilometers. The units used to measure weight are grams and kilograms.

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Answer:

#1, #2, and #4 are all true. #3 is false

Explanation:

The transcription initiation site of a eukaryotic gene is where RNA polymerase first binds. This is the correct option among the given options.The transcription initiation site of a eukaryotic gene is the site where RNA polymerase enzyme attaches to the DNA strand to begin the transcription process.

It is usually situated upstream of the gene sequence and is called the promoter region of the gene.There are several sequences in the promoter region of a eukaryotic gene where transcription regulators bind. The transcription regulators bind to the promoter region of the gene and regulate the transcription process by enhancing or suppressing the transcription.The general transcription factors are also found in the promoter region of the gene and they help in stabilizing the attachment of RNA polymerase to the promoter region. But the transcription initiation site of a eukaryotic gene is the location where RNA polymerase enzyme first binds and initiates the process of transcription.

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A man with type B blood and a woman who has type A blood could have children of the phenotype A, B, AB, or O.

Blood type is determined by the presence or absence of specific antigens on the surface of red blood cells. The ABO blood group system is based on the presence of two antigens, A and B, and the absence of both is referred to as type O. In addition, individuals have antibodies that recognize the antigens they do not have on their own red blood cells.

When a man with type B blood and a woman who has type A blood have children, each child receives one allele from each parent. The A and B alleles are codominant, which means that they both express their phenotype in the presence of the other. The O allele is recessive, which means that it only expresses its phenotype in the absence of both A and B alleles.

Therefore, the possible genotypes of the children are AB, AA, BB, or BO. The AB genotype would result in the AB phenotype, which expresses both A and B antigens. The AA and BB genotypes would result in the A and B phenotypes, respectively, and the BO genotype would result in the O phenotype.

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Answer: Chemical equations are different from mathematical equations because the two parts of a chemical reaction represent the 'before' and 'after' of a chemical reaction. In mathematical equations, an equals sign separates the two parts of the equation. In chemical equations, equal signs are not used

Explanation: hope this helps :D (he disconnected)

Answer: An example of mutualism would be the remora fish and shark.

Explanation: The shark gets cleaned and the remora fish gets something to eat. Both benefit from each other.

Yes, because In 1997, El Niño had not spread as far across the equator in comparison to 2015. During an El Niño event, warm ocean waters accumulate in the central and eastern tropical Pacific, disrupting the normal atmospheric circulation patterns.

El Niño refers to a climatic occurrence marked by the increase in temperatures of the ocean's surface in the central and east areas of the tropical Pacific Ocean.  It has the potential to cause considerable changes in global weather phenomena.

The intensity and scope of El Niño occurrences differ annually. The year 2015 experienced a robust El Niño, which had significant and far-reaching impacts on weather systems around the world.

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Answer: A. Codominance is a blending of the two traits, and incomplete dominance expresses both traits equally.

Explanation: Good luck! :D

Answer:

A is correct

Explanation:

Answer:

H2O+CO2=C6H12O6+O2+energy

Explanation:

H2O= Water

CO2= Carbon dioxide

C6H12O6= Glucose

O2= Oxygen

Answer:

The diagram shows how how plants use carbon dioxide, water and sunlight to create glucose and oxygen, this process is called photosynthesis. It also shows how the mitochondria in animal cells create energy, this process is called respiration.

Answer:

A. nitrogen emitting bacteria

Answer:

C

Explanation:

The hydrologic cycle is a process by which water circulates through the Earth's atmosphere, oceans, and land, linking them in a continuous cycle.

During this cycle, water moves between the oceans, land, and atmosphere through evaporation, precipitation, transpiration, runoff, infiltration, and storage. The hydrologic cycle is an essential process for the Earth's ecosystems, as it distributes freshwater and supports life on the planet.

Q3: Do you think the reservoir gains or loses water?

A reservoir can gain or lose water depending on the balance between the amount of water entering and leaving the reservoir. If the inflow is greater than the outflow, the reservoir will gain water, and if the outflow is greater than the inflow, the reservoir will lose water.

Q4: How much?

The amount of water gained or lost by a reservoir will depend on various factors such as the size of the reservoir, the amount of precipitation, evaporation, and human use. Therefore, it is not possible to provide a specific value for the amount of water gained or lost by a reservoir without considering these factors.

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The flowers are found in unexpected places on the DNA cladogram is Figwort. If you look at the cladograms side by side it is clear that Figwort is not as closely related to Foxglove or Speedwell.

In the DNA cladogram, it is evident that the Figwort flower is found in an unexpected position. This observation is particularly interesting when comparing Figwort's relationship to Foxglove and Speedwell. Contrary to what one might expect, Figwort is not as closely related to these two flowers as one might initially think. Meanwhile, Plantain and Speedwell flowers are more closely related to each other, revealing an interesting aspect of their genetic relationships.

The cladogram, which is a diagram that showcases evolutionary relationships among different species, provides insights into the genetic makeup and history of various plants. This information helps scientists better understand the diversity and connections between species. So therefore in this case, the unexpected position of Figwort in the cladogram highlights the complexities and surprises found within the genetic relationships of these three flowers, ultimately allowing for a deeper understanding of their evolution and development.

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Answer:

an electron microscope

Explanation:

An electron microscope is a microscope that has more magnifying power than a light microscope. They have high resolution power to scan the smaller objects and display their structures. These microscopes are used in the process of investigation and research of the cells and other objects. Electrons are used in the process to scan and produce the images.

The delivery method of a drug that enters the body through the intestine is ingestion. Option B.

Ingestion refers to the process of taking a substance, such as medication or food, orally through the mouth and swallowing it.

When a drug is ingested, it passes through the digestive system and eventually reaches the intestine, where it can be absorbed into the bloodstream for distribution throughout the body.

Inhalation involves inhaling a substance into the lungs, transdermal patches are applied to the skin for systemic absorption, and topical application refers to applying a substance directly to the skin for localized effects.

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According to the information in the articles and in the introduction text,  gene therapy increases the probability of changing the inheritance of desired traits in people by improving the likelihood of a desired trait appearing in the offspring.

Gene therapy is a branch of medicine that focuses on altering a cell's genetic makeup to have a therapeutic impact or to treat a disease by replacing or repairing damaged genetic material.

Gene therapy improves the likelihood of desirable traits and attempts to treat illness or strengthen your body's resistance to illness by replacing a damaged gene or adding a new gene.

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Answer:

Correct answer is heredity

Animals with similar structures most likely have a common ancestor. Homologous structures are body parts or organs that are present in various species .

Body parts or organs that are identical in structure and function yet are found in various species are known as homologous structures. The notion of evolution by natural selection is supported by the idea that these structures share a common evolutionary ancestor. For instance, although though the forelimbs of diverse mammal species—including humans, horses, and bats—have varied tasks, they all share a similar bone structure. This resemblance shows that these animals shared a common ancestor during their evolution and that the forelimbs have changed over time to accommodate the unique requirements of each species. Homologous structures can be utilised to recreate the evolutionary history of a collection of animals and offer proof for the ties between species that have developed over time.

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Answer:

This was from my test review sheet and here is what it says: "The parent diameter of the sun sure is predictable changes in size."

So, i think it is unpredictable by the changes of the shadow because you didn't show a picture for any of the time of the day.

Hope this helps!

Have a great day/night and stay safe! :) :D

Answer:

C.) Technological advances in food production

Explanation:

Answer:The modern system of classification is a hierarchy with eight levels. These levels are domain, kingdom, phylum, class, order, family, genus, and species. There are three domains and six kingdoms in the modern system.

Explanation:

Answer:

Lysosomes

Explanation:

break down food molecules, waste products, and old cells.

The body maintains homeostasis by all systems working together to stabilize the body. Basic bodily functions such as heart rate and breathing may be stimulated or slowed under neural control. The nervous system helps regulate breathing and the urinary and digestive systems, and it interacts with the endocrine system1.

Maintenance of homeostasis usually involves negative feedback loops. These loops act to oppose the stimulus, or cue, that triggers them. For example, if your body temperature is too high, a negative feedback loop will act to bring it back down towards the set point, or target value, of 98.6°F / 37.0°C2.

I hope this helps!