what part of the cell is actually dividing in mitosis?

Lipids and saggy vitamins are absorbed by the lacteal lymphatic capillaries in the villi of the small intestine. due to the fact that they are wider than blood capillaries.

The intestine's surface area is significantly increased by the folded villi. 2. It has a diffusional path because the villi have been made of a thin layer of slender cells (one cell thick). 3. To distribute the ingested food molecules, a vast blood capillary network exists beneath the villi.

The intestine's ability to absorb nutrients is improved by the microvilli, which are tiny projections like villi that cover the epithelial cells. Digestive enzymes that aid in the breakdown of proteins and carbohydrates are found on the microvilli.

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Answer:A. An mRNA molecule is produced in the nucleus. C. The resulting RNA molecule is a complement of the gene on the DNA. D. The RNA molecules contains three nucleotides in a row whose bases form a codon.

Explanation: tRNA and ribosomes aren’t used in protein synthesis until translation. The tRNA molecule sequence is not used in either transcription and translation

The statement that reflects the process of transcription is

It does include:

Hence, A, C and D are correct.

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Answer:

C

Explanation:

Answer:

Variation. There must be variation in the traits of the individuals in the population, and some of this variation must be heritable, meaning it can be passed on to offspring.

Inheritance. The traits that vary among individuals must be encoded in the genes or have a genetic basis. Otherwise, they could not be inherited by the next generation.

Differential survival and reproduction. Individuals with certain traits must survive and reproduce more successfully than others in a given environment. This means that they have a higher fitness, or reproductive success, than others.

Time. Evolution by natural selection takes place over many generations. It is not a one-time event, but a gradual process of change in the population.

If these factors are present, then natural selection is likely to be the mechanism of evolution for that species. Natural selection causes populations to become adapted, or increasingly well-suited, to their environments over time2.

Explanation:

The obstruction of a blood vessel by a blood clot, fatty mass, bubble of air, or other debris floating in the blood is a/an embolism.

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If they are heterozygous and pink is dominant over yellow, this means that both Patrick and Patti have the following genotype: Pp.

Therefore, we should create a Punnet square crossing Pp x Pp, as follows:

There are one PP (homozygous dominant), two Pp (heterozygous) and one pp (homozygous recessive) in the diagram. So PP represents 1/4 (or 25%), Pp represents 2/4 (or 50%) and pp represents 1/4 (or 25%).

It is important to note that PP and Pp both will lead to a pink color, and only pp will lead to a yellow color.

Therefore:

The chances of a child with a pink body are three out of four, or 75%

The chances of a child with a yellow body are one out of four, or 25%

Imprinting occurs only on a specific color is the false statement about imprinting.

It is a type of learning in which an animal's behavior becomes fixed in response to a stimulus. The young animal learns to recognize and follow the characteristic features of its parents or other individuals with whom it has early experience.

Imprinting occurs only during a critical period when a particular kind of learning can occur; usually, it occurs early in an animal's life, and once it occurs, it is quick and irreversible. The stimulus is known as a sign stimulus, and the period is known as a critical period. When an animal is imprinting, it can imprint on an object, such as a box, as well as on a living thing, such as a human being, a dog, or a duck. The imprinting can be based on any feature of the object, such as its shape, smell, or movement, but it is not limited to a particular color.

Hence, the statement "imprinting occurs only on a specific color" is false.In conclusion, imprinting is a fast and irreversible type of learning that occurs only during a critical period. It can occur on any object, including living things, and is based on any feature of the object, but it is not limited to a particular color.

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The best option for a research project that uses macrosociology would be to analyze the impact of globalization on income inequality. Macrosociology focuses on studying large-scale social structures and institutions. One of the key aspects of macrosociology is analyzing social phenomena at a societal level.

When choosing a topic for a research project that utilizes macrosociology, it is important to select a subject that explores how societal factors influence individuals and groups. In this case, analyzing the impact of globalization on income inequality would be an excellent choice. Globalization refers to the increasing interconnectedness and interdependence of nations through economic, political, and cultural exchange.

It has had profound effects on societies worldwide, including changes in the distribution of wealth and income. By examining this topic, you would be able to analyze how macro-level factors, such as international trade, labor markets, and economic policies, shape income inequality within and between countries. The best option for a research project that uses macrosociology would be to analyze the impact of globalization on income inequality.

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Answer: All daughters of a man with hemophilia will be carriers

Explanation:

Answer:

you can learn many things from them

Explanation:

scientists are able to examine, that volcanoes remove much of the earth's trapped heat when volcanoes erupt. Volcanoes also make new islands and scientists love to observe their habitats and the animals that inhabit them

The given statement "The main cardiovascular variable that is regulated by homeostatic negative feedback control is cardiac output" is False.

The main cardiovascular variable that is regulated by homeostatic negative feedback control is blood pressure, not cardiac output. Homeostatic mechanisms work to maintain stable blood pressure levels within a narrow range.

When blood pressure increases, specialized sensors called baroreceptors detect the change and send signals to the brain.

The brain then initiates a response that leads to a decrease in blood pressure, such as vasodilation of blood vessels or a decrease in heart rate.

Conversely, if blood pressure decreases, the response is to increase blood pressure through vasoconstriction or an increase in heart rate.

Cardiac output, on the other hand, is the volume of blood pumped by the heart per unit of time. While it can be influenced by various factors, including blood pressure, it is not the primary variable regulated by homeostatic negative feedback control in the cardiovascular system.

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The human body is a complex organism and understanding its structure and functions requires a thorough knowledge of directional terminology, body planes, and body movements. In this image, we can see a person performing a side plank exercise which is an effective core-strengthening exercise.

We can also use directional terminology to describe the person's movements. The person is performing a lateral flexion to the side while maintaining an isometric contraction of the core muscles. The movement involves the transverse axis of the body, which runs from front to back, perpendicular to the frontal plane.

In conclusion, this picture shows a person performing a side plank exercise, positioned on the frontal plane and performing a lateral flexion movement. The person is using their core muscles to maintain the position while one arm is supporting their weight and the other arm is extended towards the ceiling.

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The pattern of features that reveal the history of a species is called phylogeny.

Phylogeny is the evolutionary history and relationship among a group of organisms, typically represented in a tree-like diagram called a phylogenetic tree. It shows the branching pattern of the evolutionary lineage from a common ancestor to current descendants.

This includes various features such as physical characteristics, molecular data, fossil records, and other biological data that can be used to infer the evolutionary relationships between different species. By examining these features, scientists can construct phylogenetic trees or evolutionary trees that show the evolutionary history and relationships of different species.

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South America and Africa suggests that both continents were joined together at one point. The reason for this suggestion is that the east coast of South America fits the west coast of Africa like pieces of a puzzle. This interlocking pattern suggests that the two continents were once joined together.

The idea that South America and Africa were once joined together as a single continent is supported by geological evidence. Rocks on both continents show similar patterns of folding, faulting, and mountain building. Additionally, fossils of the same plants and animals have been found on both continents.

This supports the theory that the two continents were once connected and that animals and plants were able to migrate between them. While the exact timing of when the two continents separated is not certain, it is believed to have occurred around 200 million years ago during the breakup of the supercontinent Pangaea.

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There such variation in size and shape because it enables various cell kinds to carry out special tasks.

Define a cell .

The fundamental units of all living entities are cells. There are many billions of cells in a human body. They provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized tasks.

The cell membrane, the nucleus, and the cytoplasm are the three major components of a cell. The cell membrane, which encloses the cell, regulates the compounds that enter and exit the cell. From microorganisms to humans, cells give all living entities their structure and functionality. They are regarded by scientists as the tiniest type of life. The biological apparatus that creates the proteins, chemicals, and signals necessary for everything that occurs inside of our bodies is housed within cells.

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Answer:

the correct answer is B

Explanation:

i put it in answer form for others:)

Answer:

Tropical Forest Biomes

Answer:

C

Explanation:

Explanation:

which anatomy parts were impacted by bipedalism:

pelvis

Answer:

The correct answer is - biodiversity.

Explanation:

Bioethics is a part of ethics that has concerns and problems with the continuous use and development of biological tools and technology which has a negative effect on the environment.

It is the single most important bioethical issue today that effect on the biodiversity that includes different type of lives present on earth in the various number of species.

Thus, the correct answer is - biodiversity.

Answer:

The body has two lines of natural defense to protect against infection. The first are physical barriers, such as the skin, body secretions and mucous membranes. The second line of defense is the immune system. Specialized immune cells coordinate and execute attacks to kill germs that make it past the body's physical barriers.

Answer:genetics

Explanation:

The objective of this audit is to ensure controls are in place and working effectively to prevent beef tainted with E. Coli. Therefore option 3 is correct.

This means the main focus of the audit is on food safety and ensuring that the processing plants are implementing appropriate measures to prevent E. Coli contamination in the beef products they produce.

The audit will assess the effectiveness of controls, such as sanitation practices, employee training, quality assurance procedures, and monitoring systems, to ensure that the risk of E. Coli contamination is minimized and that the beef products meet safety standards.

While other objectives like maximizing revenue, employee safety, and optimizing the production process are important, the primary objective of this audit specifically relates to E. Coli contamination prevention and food safety.

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Geothermal energy is one of the least harmful to the environment

What is geothermal energy?

The thermal energy produced and kept in the Earth's crust is known as geothermal energy. The ongoing nuclear fusion process keeps the Earth's core at a temperature that is roughly consistent with that of the Sun. Some rocks melt under the intense heat and pressure, which causes the mantle to rise (as they become lighter with the heat). These molten rocks that were created in the crust of the Earth are propelled upward where they become trapped in certain areas known as "hot spots." Steam is produced when the hot point makes contact with subterranean water. This hot water-formed area occasionally has surface outlets. Hot springs are where this hot water bursts from these sources.

According to the question:

Geothermal energy is a clean form of energy, making it one of the least damaging to the environment. It can be utilized in an emergency and won't run out of water because it consumes water continuously.

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Answer:

lesser than the number exhibiting a variant near the middle value

In a normal distribution, the number of organisms exhibiting a phenotype variant near the lowest value is less than the number exhibiting a variant near the middle value.

A probability distribution that is symmetric about the mean is the normal distribution, sometimes referred to as the Gaussian distribution. It demonstrates that data that are close to the mean occur more frequently than data that are far from the mean.

The most typical form of distribution assumed in technical stock market analysis and other statistical investigations is the normal distribution. The mean and the standard deviation are the two variables that make up the standard normal distribution.

The Central Limit Theorem and the importance of the normal distribution model in statistics (CLT). According to this theory, regardless of the type of distribution the variables are sampled from, averages calculated from independent, identically distributed random variables have approximately normal distributions (provided it has finite variance).

Therefore, In a normal distribution, the number of organisms exhibiting a phenotype variant near the lowest value is less than the number exhibiting a variant near the middle value.

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Answer:

request in what ????? xD

Answer:

a) Glucose

Explanation:

Carbon dioxide and light is taken in by plants and they give out glucose and oxygen. So, CO2 and light are reactants & glucose and oxygen are products of photosynthesis. Hence, the option (a) is the correct answer.

Answer:

the correct answer is 6.