what causes hair to grow

Answer:

Las plantas regulan la temperatura por sí mismas.

Explicación:

No podemos autorregular la temperatura en las plantas, pero las plantas regulan la temperatura por sí mismas. Cuando la temperatura del cuerpo de la planta aumenta, se pueden regular mediante la transpiración. La transpiración es la evaporación del agua desde el interior del cuerpo a través de los estomas, al igual que el sudor en los seres humanos. Con esta liberación de humedad, el calor también se elimina y enfría la temperatura corporal.

Answer:

Environmental causes of variation

Characteristics of animal and plant species can be affected by factors such as:

climate

diet

accidents

culture

lifestyle

For example, you will become heavier if you eat too much food, and you will become lighter if you eat too little. A plant in the shade of a big tree will grow taller as it tries to reach more light.

Answer:

Many factors can contribute to growth variation across and among populations such as genetic factors, nutrition, environmental conditions, social conditions, and cultural conditions ,Internal and external environmental factors, like gender and temperature, influence gene expression. Similarly, drugs, chemicals, temperature, and light are among the external environmental factors that can determine which genes are turned on and off, there by influencing the way an organism develops and functions.

The eukaryotic cell-cycle event that is missing in binary fission is mitosis.

Binary fission is a cell division process commonly observed in prokaryotes, such as bacteria.

It involves the replication of the genetic material followed by the division of the cell into two identical daughter cells. However, unlike eukaryotic cells, prokaryotes do not undergo mitosis, which is the process of nuclear division in eukaryotes.

Mitosis is a complex series of events that ensures the accurate distribution of replicated chromosomes into two daughter nuclei. It consists of several phases, including prophase, metaphase, anaphase, and telophase, which result in the formation of two genetically identical daughter cells. Therefore, mitosis is the eukaryotic cell-cycle event that is absent in binary fission.

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Answer:

Striped Corn Snake. Striped corn snakes can come in a range of colours but will always have a clear and distinct dorsal stripe running the length of the snake. ...

Explanation:

Hope this helps i it does could you please give me brainly? Thanks

The three most prevalent morphs of corn snakes are striped, snow tessera, and topaz motley.

The term "corn snake morphs" describes the variations in pattern and colour that result from mating corn snakes in captivity.

Corn snakes with blazing red eyes that lack melanin and have vivid yellow or orange colouring are known as an albino morph.

Amelanistic (Amel) Corn Snakes: These snakes are uniformly yellow or orange in colour and lack melanin.

The warm, brown colouring of caramel morphs distinguishes them from other snake species.

Corn snakes with hypomelanistic variants contain less melanin than their regular counterparts, giving them a paler colouring.

Snow corn snakes are distinguished by their white colouring and light-colored eyes.

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Answer:

I believe the answer is common

Explanation:

hope this helped :))

Answer:

The first person is correct, the answer is common

Explanation:

If you look at how they are first born, you will notice how most of the structures are very similar, because they might've shared a common ancestor, but just evolved a little. So therefore the answer is common.

Hope this helps :)

Sorry if ti doesn't :(

The cause of the accumulation of ketone bodies in the blood after several days of starvation is not enough sugаr or glucose to supply the body's fuel needs.

Ketones are аcids thаt our body mаkes when it breаks down fаt for energy. Normаlly, the cells in our body use blood glucose (sugаr) for energy. We get glucose from eаting cаrbohydrаtes. If our cells cаn't get enough glucose, our body will breаk down fаt for energy insteаd. This process produces ketones. If our body breаks down fаt too fаst, ketones cаn build up in our blood аnd urine.

High ketone levels mаke our blood too аcidic. This is а serious condition cаlled ketoаcidosis. The most common type of ketoаcidosis is а complicаtion of diаbetes cаlled diаbetic ketoаcidosis (DKА).

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Answer:

mitochondria

Explanation:

As regards whether these findings allow the inside-out model to be elevated to a scientific theory, I will say  No, because data from one volcano is not sufficient to show that ocean water was produced by volcanoes.

It should be noted that the Good data  bring about the organizations to establish baselines, as well as the benchmarks,  however the data allows one to measure, so that one would be able to establish baselines,  as well as finding the benchmarks and set performance goals, and from the data that was given, it can be established that  data from one volcano is not sufficient to show that ocean water was produced by volcanoes.

It should be noted that the The Inside-Out approach serves as the guide that support the belief that the inner strengths and capabilities of the organisation will make the organisation prevail.

Therefore, option C is correct.

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A pulse should be generated during systole. A pulse is the rhythmic expansion and contraction of arterial walls caused by the ejection of blood from the heart into the arteries.

It is typically felt at various pulse points in the body, such as the wrist or neck. The cardiac cycle consists of two main phases: systole and diastole. Systole refers to the contraction phase of the heart, during which the ventricles contract and pump blood into the arteries. Diastole, on the other hand, refers to the relaxation phase of the heart, during which the ventricles fill with blood.

During systole, the heart is actively contracting, generating pressure that propels blood out of the ventricles and into the arterial system. This pressure wave travels through the arteries and can be felt as a pulse. Therefore, a pulse is generated during systole.

It's important to note that the pulse represents the ejection of blood from the heart during systole, rather than a specific electrical event such as atrial depolarization or ventricular repolarization. The pulse provides valuable information about the functioning of the cardiovascular system and is commonly used to assess heart rate and rhythm.

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Chemiosmosis is involved in the generation of adenosine triphosphate (ATP), the primary chemical used by the cell for energy.

Chemiosmosis is the passage of ions down an electrochemical gradient over a semipermeable membrane bound structure. The generation of adenosine triphosphate (ATP) by the transport of hydrogen ions (H+) across a membrane during cellular respiration or photosynthesis is a good example. When ions flow through a channel, they generate potential energy, which can be used to power chemical reactions (red). Hydrogen ions, or protons, will diffuse from a high proton concentration zone to a low proton concentration region, and an electrochemical concentration gradient of protons across a membrane can be used to generate ATP. This process is similar to osmosis, the passage of water through a selective membrane, which is why it is named "chemiosmosis".

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Answer:

The three main rock types are igneous, metamorphic and sedimentary.

The three processes that change one rock to another are crystallization, metamorphism, and erosion and sedimentation.

Any rock can transform into any other rock by passing through one or more of these processes. This creates the rock cycle.

Explanation:

Weathering wears rocks at the Earth’s surface down into smaller pieces. The small fragments are called sediments. Running water, ice, and gravity all transport these sediments from one place to another by erosion. During sedimentation, the sediments are laid down or deposited. In order to form a sedimentary rock, the accumulated sediment must become compacted and cemented together.

Hope this Helps <3

But your probably going to give him the brainliest, Good Job (:c)

The two conditions that increase the likelihood that a father will contribute to raising their offspring are a strong emotional bond with their partner and a belief in the importance of fatherhood and their role in the family.

When fathers feel connected to their partner and see themselves as important figures in their children's lives, they are more likely to take an active role in child-rearing tasks such as feeding, bathing, and playing with their children. Additionally, when fathers believe that being involved in their children's lives is important, they are more likely to prioritize spending time with them and taking on caregiving responsibilities. These conditions can lead to increased paternal involvement, which has been shown to have positive impacts on children's development and well-being.

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Mutant for polarity gene: lacks large region of body, several contiguous segments.

Mutant for duplication gene: lacks portions of every other segment.

Mutant for deletion gene: shows defects in every segment.

In developmental biology, genes play crucial roles in determining the body plan and structure of an organism. Mutations in genes can lead to various defects in an organism's development. The mutant for the polarity gene lacks a large region of the body, several contiguous segments, which can cause severe abnormalities in the organism's overall body structure.

The mutant for the duplication gene lacks portions of every other segment, leading to the absence of certain body parts or structures. The mutant for the deletion gene shows defects in every segment, which can cause widespread developmental abnormalities.

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Microtubules start at the centrosome and then connect to the kinetochores, which are structures at the central region of chromosomes. The centrosome is the main microtubule-organizing center (MTOC) in most animal cells, whereas plant cells lack a typical centrosome.

The two spindle poles are the central region of a chromosome where a kinetochore is connected. Microtubules are a type of cytoskeletal protein filament that plays a crucial role in the mechanics of cell division.

Microtubules, together with actin and intermediate filaments, form the cytoskeleton, which is the structural framework of the cell. Microtubules also transport vesicles and organelles, support cell shape, and mediate cell signaling.

They are also crucial in cell division, serving as a framework for the mitotic spindle, a structure that segregates chromosomes during cell division.

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The qualitative and quantitative criteria and constraints for an acceptable solution to pollution:

Qualitative Criteria for an Acceptable Solution to Pollution:

Quantitative Criteria for an Acceptable Solution to Pollution:

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For instance, transferring a gene from one species to an organism from a different species via genetic engineering may result in the desired characteristic. Genetic engineering has been used in both science and business to produce cancer treatments, brewing yeasts, genetically modified plants and animals, among other things.

The phrase "genetic engineering" is typically used to describe recombinant DNA technology techniques that were developed as a result of fundamental studies in microbial genetics.

Human insulin, human growth hormone, and the hepatitis B vaccination are examples of goods produced using genetic engineering techniques. Other genetically engineered species including disease-resistant plants have also been created using these techniques.

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Cellular respiration occurs when organisms are utilized to remove pollutants from an area because the process of cellular respiration is how organisms convert energy stored in food molecules into usable energy in the form of ATP.

ATP (adenosine triphosphate) is the energy currency of cells. This process is necessary for life because it allows organisms to obtain the energy, they need to carry out essential life processes such as growth, reproduction, and movement. The removal of pollutants from an area requires energy, and organisms use energy in the form of ATP to carry out this process.

During cellular respiration, glucose and other food molecules are broken down to produce ATP. The energy produced during cellular respiration is used to power metabolic processes such as the removal of pollutants. Cellular respiration occurs in all living organisms, including bacteria, plants, and animals.

The process is a vital part of the global carbon cycle because it releases carbon dioxide into the atmosphere. This carbon dioxide can then be used by plants during photosynthesis to produce food molecules.

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True. Analysis of plant residues on artifacts can help to define the function of the vessels being studied.The study of organic residues from prehistoric ceramics is a subfield of archaeology. This study is useful in the understanding of the subsistence strategies of past human societies, which is mainly due to the fact that organic residues are preserved by pottery vessels.

An organic residue can be defined as a residue that has remained from the primary or secondary uses of pottery vessels.Analysis of organic residues can help identify food remains, medicine, or cosmetics, as well as document the use of ceramics as serving or storage containers, as well as evidence of trade.

Prehistoric ceramic vessels were mainly used for cooking and serving food, storing and consuming beverages, and as part of funeral rites in the Mesoamerican region. Organic residue analysis can provide information on the specific plants or animals used, the methods of processing and cooking, and even the age and origin of the ceramics.

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Answer:

1. soluble in water

2. White Crystalline Powder

3. Transparent and Colorless

Three kingdoms that have organisms capable of photosynthesis are:

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Terrance was in an accident that caused damage to the part of his brain called the cerebellum then the skill-related component that will most likely be affected by this damage is : balance.

Damage to the cerebellum causes:

Cerebellum is that part of your brain that helps in coordinating and regulating a wide range of functions and processes in your brain and body both.

Cerebellar damage disrupts the brain signals that are responsible for controlling movement, therefore many cerebellar patients have difficulty walking.

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I'd say more effective.

"Insects have a more efficient respiratory system than humans. "

But at the same time insects don't have any lungs they breathe through the help of trachea/tubes/and or holes along their abdomen area.

You need to think about how small, compared to us humans, and insect is. They can take in a lot more oxygen than we can (for their size)

If we were to be able to shrink until we're the same size as an insect, they would be the ones taking in way more oxygen because of the way their system is constructed.

Answer:

force equals mass times acceleration

Photosynthesis is a complex process that can be summarized in two key steps: the light-dependent reactions and the light-independent reactions (also known as the Calvin cycle).

In the light-dependent reactions, light energy is converted into chemical energy in the form of ATP and NADPH. In the light-independent reactions, ATP and NADPH are used to convert carbon dioxide into glucose.

During the light-dependent reactions, light energy is absorbed by chlorophyll and other pigments in the chloroplasts of plant cells. This energy is used to split water molecules, releasing oxygen as a byproduct.

The energy from the absorbed light is then used to convert ADP (adenosine diphosphate) into ATP (adenosine triphosphate) and NADP+ (nicotinamide adenine dinucleotide phosphate) into NADPH. These energy-rich molecules, ATP and NADPH, are essential for the next step.

In the light-independent reactions, also known as the Calvin cycle, carbon dioxide enters the chloroplasts and combines with a five-carbon compound called RuBP (ribulose-1,5-bisphosphate). This process is facilitated by the enzyme RuBisCO (ribulose-1,5-bisphosphate carboxylase/oxygenase).

The resulting unstable six-carbon molecule quickly breaks down into two molecules of a three-carbon compound called PGA (phosphoglycerate). ATP and NADPH from the light-dependent reactions provide the energy and reducing power to convert PGA into PGAL(phosphoglyceraldehyde) through a series of enzymatic steps. Some PGAL molecules are then used to regenerate RuBP, while others combine to form glucose and other organic compounds.

Overall, photosynthesis is a remarkable process where plants capture light energy and convert it into chemical energy in the form of glucose, which serves as a fundamental energy source for both plants and other organisms in the food chain.

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Answer:

Animal cells have centrosomes (or a pair of centrioles), and lysosomes, whereas plant cells do not. Plant cells have a cell wall, chloroplasts, plasmodesmata, and plastids used for storage, and a large central vacuole, whereas animal cells do not.

Plant cells have a cell wall, but animals cells do not. ...

Plant cells have chloroplasts, but animal cells do not. ...

Plant cells usually have one or more large vacuole(s), while animal cells have smaller vacuoles if any are present.

Animal cells each have a centrosome and lysosomes, whereas plant cells do not. Plant cells have a cell wall, chloroplasts and other specialized plastids, and a large central vacuole, whereas animal cells do not

Explanation:

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The given statement "Antibodies bound to the antigen-determinant sites of a bacterium opsonize the bacterium" is True.

The statement "Antibodies bound to the antigen determinant sites of a bacterium opsonize the bacterium" is true. This is because opsonization is a process in which antibodies bind to the antigenic determinants on the surface of a bacterium, which then signals phagocytic cells to engulf and destroy the bacterium. This process enhances the efficiency of phagocytosis and helps to eliminate harmful bacteria from the body.

Opsonization is a crucial aspect of the immune response and is one of the many ways in which antibodies can neutralize or destroy pathogens. Antibodies recognize and bind to specific antigens on the surface of pathogens, which can then trigger a range of immune responses, including opsonization.

Therefore, the given statement is true, as opsonization is a well-established mechanism by which antibodies can inactivate or affect the functioning of antigens.

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A BBee genotype Labrador will be black in color.

Epistatic genes are genes that can affect the expression of other genes, even those on different chromosomes, by either enhancing or suppressing their expression. They can influence the phenotype of an individual by masking or modifying the effects of other genes.

A Labrador with BBee genotype will be black in color.

This is because BB denotes the dominant black color, and ee denotes the recessive yellow color. Since yellow is recessive epistatic, it will mask both brown and black colors. Therefore, the dog will express the dominant black color even though it carries the recessive yellow allele.

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Answer: Option D.

122kj

Explanation:

It is 122KJ of energy is used from the conversion of ATP to ADP because hydrolyses of 1 mole of ATP requires 30.5KJ of energy. Therefore, if 4 ATP is hydrolyses, it will be 4× 30.5=122KJ.

It will give 122KJ.

This energy is given out because there is cleavage of high energy phosphate bond in ATP while converting it into ADP.

In order to initiate the cleavage of this bond, activation energy is required and it is use. But this activation energy is very less in magnitude compare to the energy released when high energy phosphate bond is cleaved.

What that is gotten from 4 ATP been converted to ADP is 122KJ and the rest is use to compensate activation energy.

Answer: D

Explanation:

Enamel is indeed the hardest substance in the human body. It is present in teeth of humans. It covers every tooth and provides the hard layer.

Tooth Enamel is hard glossy substance that is comprised of calcium and phosphate mineral crystals which in return makes our teeth more stronger. Teeth enamel care is extremely important to maintain the oral health of teeth.

Tooth Enamel is one of the major tissue that make up tooth in humans. It covers the top layer of the teeth known as Crown. Calcium hardens the tooth enamel. Enamel contains 96% of the minerals. The color of Enamel varies from light yellow to white.

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