Giraffes, camels, and horses share some traits, although they vary in other traits. Which statement accurately describes the evolution of these species?

In general, stem cells have 3 main properties:

1) They are capable of dividing and renewing for long periods of time.

2) They are unspecialized cells.

3) They can give rise to specialized cells.

Answer:

its a b d

Explanation:

Answer:

NY deers love to reproduce and do it often

Explanation:

For micturition to occur, you must consciously relax the b) external urethral sphincter.

Micturition is a process that involves the coordination of both involuntary and voluntary actions. The involuntary component involves the contraction of the smooth muscle in the wall of the urinary bladder (a), while the voluntary component involves the relaxation of the external urethral sphincter (b). The muscles of the ureter (c) and internal urethral sphincter (d) do not require conscious relaxation for micturition to occur.

The external urethral sphincter is under voluntary control and must also be consciously relaxed, but it is not necessary for micturition to occur. The smooth muscle in the wall of the urinary bladder and muscles of the ureter are not consciously controlled and do not need to be relaxed for micturition to occur. Thus b) external urethral sphincter.

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The smooth muscle in the wall of the urinary bladder must be consciously relaxed for micturition to occur.

The correct answer is a) smooth muscle in the wall of the urinary bladder. Micturition, also known as urination, involves the coordinated relaxation of the smooth muscle in the wall of the urinary bladder. When the bladder gets filled with urine, the stretch receptors in the bladder wall send signals to the brain, triggering the conscious relaxation of the smooth muscle. This relaxation allows the bladder to contract and expel the urine.

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Answer:

Explanation:

INDEPENDENT: the amount of water the bean plants recieve

DEPENDENT: the height of the bean plants

CONSTANT: a regular amount of water

Considering the statement: "the height of bean plants depends on the amount of water they receive."

In experiments, independent variables are the factors supplied and varied by researchers. Dependent variables are the actual variable to be measured after supplying (and varying) the independent variable. Constant variables are all other variables that are supplied that are neither independent nor dependent variables.

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Steroid hormones are synthesized from cholesterol, while non-steroid hormones are synthesized from amino acids.

Steroid hormones are synthesized from cholesterol, while non-steroid hormones are synthesized from amino acids. Cholesterol is a waxy substance produced by the liver and present in animal fats. It is the precursor molecule for the synthesis of steroid hormones, such as estrogen and testosterone.Nonsteroid hormones, such as insulin, glucagon, and adrenaline, are synthesized from amino acids.

These hormones are generally made up of proteins, peptides, or amino acid derivatives, and they typically bind to cell-surface receptors to exert their effects. Nonsteroid hormones, unlike steroid hormones, cannot pass through the cell membrane and bind to intracellular receptors. Instead, they initiate signaling cascades by binding to cell-surface receptors, which can activate or inhibit enzymes or second messengers inside the cell.

These signaling pathways can lead to a wide range of physiological responses, including metabolic regulation, immune function, and growth and development, among others.

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Answer:

The correct answer is - stones.

Explanation:

Kidney stones are medically called renal calculi or urolithiasis. These are normally hard and very small minerals and salts made stones that deposites inside your kidneys. Kidney stones can be formed due to several reasons such as an unhealthy diet with higher salt, soda, and sugar constituents, high dose of minerals, dehydration, or less drinking water

To decrease the risk of forming kidney stones or if one is experiencing kidney stone should drink enough water which helps to remove formed or forming deposits of minerals.

Answer:

Kidney stones.

Explanation:

Kidney stones are stone-like solid structures that are formed with tiny crystals.

Kidney stones are known by many alternative names such as Nephrolithiasis, Renal calculi, Cystine - stones, and more.

The kidney stones are caused by dehydration in the body or lack of drinking enough water. Other causes include a high level of protein, calcium, sugar, salt, or soda in the body.

Therefore, the correct answer is kidney stone.

The hormone that is synthetically manufactured and used in propagation to promote cell differentiation and root growth is called auxin. Specifically, a commonly used synthetic auxin is Indole-3-butyric acid (IBA). This hormone plays a crucial role in plant growth and development, and applying it to plant cuttings can enhance root formation, leading to successful propagation.

Auxins were the first of the major plant hormones to be discovered. Auxin is present in all parts of a plant, although in very different concentrations. The concentration in each position is crucial developmental information, so it is subject to tight regulation through both metabolism and transport. The result is the auxin creates "patterns" of auxin concentration maxima and minima in the plant body, which in turn guide further development of respective cells, and ultimately of the plant as a whole.

The (dynamic and environment responsive) pattern of auxin distribution within the plant is a key factor for plant growth, its reaction to its environment, and specifically for development of plant organs(such as leaves or flowers). It is achieved through very complex and well-coordinated active transport of auxin molecules from cell to cell throughout the plant body — by the so-called polar auxin transport. Thus, a plant can (as a whole) react to external conditions and adjust to them, without requiring a nervous system. Auxins typically act in concert with, or in opposition to, other plant hormones. For example, the ratio of auxin to cytokinin in certain plant tissues determines initiation of root versus shoot buds.

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The idea that life and Earth are symbiotic is called the Gaia hypothesis.

The Gaia hypothesis definition, which can be stated as the interaction between living things on Earth and their inorganic surroundings creating a complex, self-regulating, and synergistic system that helps maintain ideal conditions for life on the planet, can help people understand what the term means. It was proposed that the Gaia principle may be used to find signs of life in other planets' atmospheres. James Lovelock's Gaia idea was a reasonably affordable and trustworthy technique to employ such interactive combinations to look for the possibility of life on worlds other than Earth.

Hence, life entirely dependent on earth resources.

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Answer:

Carbon dioxide and energy from the Sun is converted into sugar molecules(glucose)  and oxygen; ATP molecule

Explanation:

Answer:

yes they are powder it's correct

Answer:

I think that it is lipcase (the c isn't suppose to be their).

When two DNA fragments with complementary sticky ends join the fragments combine to form a single, intact piece of DNA.

By pairing complementary bases, the two pieces' sticky ends adhere to one another. At the junction points where the DNA of the gene and the DNA of the plasmid meet, there are still gaps in the sugar-phosphate backbones of the DNA double helix. The fragments combine with one another using ligase to form one continuous piece of intact DNA.

A phosphodiester bond is created between the nucleotides on one strand of a double-stranded DNA molecule as a result of DNA ligase's catalytic action. The 5' phosphate group of one chain and the nearby 3' -OH group of another can be joined together covalently by DNA ligase.

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The medical model DSM (Diagnostic and Statistical Manual of Mental Disorders) and the bio-psycho-social DSM share some similarities:

The DSM (Diagnostic and Statistical Manual of Mental Disorders) is a classification system used by mental health professionals to diagnose and categorize mental health disorders. The DSM is published by the American Psychiatric Association and is currently in its fifth edition, known as DSM-5.

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Answer:

Chloroplasts are the site of photosynthesis in the cell and it also consists of a double membrane. it relates to the solar panels of an amusement park because both things take energy from the sun and use it to provide energy for their systems.

Answer:

Apoptosis is the process of programmed cell death.

Explanation:

Answer: Key points. Humans—and other complex multicellular organisms—have systems of organs that work together, carrying out processes that keep us alive. ... Cells make up tissues, tissues make up organs, and organs make up organ systems.

Explanation:

Key points. Humans—and other complex multicellular organisms—have systems of organs that work together, carrying out processes that keep us alive. ... Cells make up tissues, tissues make up organs, and organs make up organ systems.

Answer:

An isometric training is a static contraction of a muscle.

Explanation:

An isometric training is a type of exercise which involves the static contraction of a muscle where no visible movement in the angle of the joint occur. Isometric exercises helps in maintaining and recovery of strength of our body. They can also build strength, but not very effectively like other exercises. During isometric training, the muscles doesn't change its length and the affected joint doesn't move from its place.

541 million years ago, there was the Cambrian explosion. Multicellular organism diversity increased as a result of this event.

More than 500 million years ago, the Cambrian explosion took place. It was a time of rapid proliferation of many types of life on Earth and the beginning of the appearance of the majority of the major animal groupings in the fossil record.

The Cambrian epoch, which spanned roughly 542-488 million years ago, is known for having experienced the fastest emergence of new animal phyla and animal variety in Earth's history. This period, frequently referred to as the Cambrian explosion, is thought to have given rise to the majority of the animal phyla that are still extant today.

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Answer:

ABC

Explanation:

Ask questions, make a hypothesis, test the hypothesis, analyze results, draw conclusions, communicate results.

Answer:

This is because Carbon has four valence electrons (tetravalent) which gives it the ability to form up to four bonds differently with different elements/compounds. This gives rise to the creation of lots of compounds.

Carbon as an element also has atoms which fits into most substances thereby creating different possible compounds with others such as in carbohydrates, proteins, lipids etc. This is what makes Carbon an essential element for life.

Answer   Migration, in turn, covers both immigration and emigration. Another key difference is, immigration is permanent while migration doesn’t have to be. People who travel and stay in a country for a few months — for instance, because of a seasonal job they have — are also called migrants.

Explanation:

A decrease in blood volume leads to decreased arterial blood pressure include reduced venous return, decreased cardiac output, and activation of the sympathetic nervous system.

When blood volume decreases, such as in the case of a hemorrhage, it results in a chain of events that lead to decreased arterial blood pressure. The first step is a reduction in venous return, which is the amount of blood returning to the heart from the veins. With less blood available, the heart receives a reduced volume of blood, leading to a decrease in cardiac output.

The decrease in cardiac output triggers compensatory mechanisms to maintain blood pressure. One such mechanism is the activation of the sympathetic nervous system. The sympathetic nervous system releases norepinephrine, which causes vasoconstriction, narrowing the blood vessels. This constriction helps to maintain arterial blood pressure by increasing the resistance to blood flow.

Additionally, the sympathetic nervous system stimulates the release of renin from the kidneys. Renin initiates a series of hormonal responses that result in the production of angiotensin II. Angiotensin II is a potent vasoconstrictor and also promotes the release of aldosterone from the adrenal glands. Aldosterone acts on the kidneys to increase the reabsorption of sodium, leading to increased water retention and blood volume.

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Answer:

Here you go

Explanation:

DNA replication is regulated to ensure all chromosomes replicate once and only once per cell cycle.Cell cycle regulation by protein phosphorylation ensures that pre-RC assembly can only occur in G1 phase, whereas helicase activation and loading can only occur in S phase.

Answer:

Auxins

Explanation:

Auxin is a plant hormone that has to do with both leaf and fruit fall.

Explanation:

it will cause not just humans but also some living things such as dog, cows, house. etc to feel restless and you can also get infected when stinks by the female once

Carbonia and Insularia Peppered moths are two distinct forms or subspecies of the peppered moth (Biston betularia). The main difference between these forms lies in their geographic distribution and coloration.

Carbonia Peppered Moth: Carbonia is a form of peppered moth that is predominantly found in industrial areas where pollution and soot are prevalent.

These moths have dark or melanic coloration, which provides them with camouflage against the darkened tree trunks that were common in industrialized regions. The dark coloration of Carbonia moths helped them evade predators and increased their survival rates in polluted environments.

Insularia Peppered Moth: Insularia is another form of peppered moth that is primarily found in non-polluted or rural areas.

These moths have lighter or speckled coloration, which allows them to blend in with lichen-covered tree trunks that are common in unpolluted habitats.

The light coloration of Insularia moths provided them with camouflage against their natural background, reducing predation risk.

The difference in coloration between Carbonia and Insularia Peppered moths is an example of industrial melanism, where moth populations adapted to their changing environment due to human industrial activities.

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Answer:

Metre is correct answer. Please Mark it as brainlist answer.

The most plausible explanation for the small number of comparable bird species with comparable beak size and shape in a given location is competition for the same sort of food.

Darwin crossed the globe from 1831 to 1836, examining creatures on many continents and islands. Darwin saw various species of finches with distinctive beak forms on the Galapagos Islands.

Darwin finally postulated that several finch species had evolved on various islands, with their varied beaks serving as an adaptation to various natural habitats or environmental niches. One of the few birds, the woodpecker finch, uses gadgets to help him locate food.

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