You are given the task of designing an aquatic protist that is a primary producer. It cannot swim on its own, yet must stay in well-lit surface waters. It must be resistant to physical damage from wave action. It should be most similar to a(n) ________. (A) diatom (B) dinoflagellate (C) apicomplexan (D) red alga

True. In the human heart, the muscular structure of the ventricles enables them to pump blood a greater distance than the atria can.

True. In the human heart, the muscular structure of the ventricles enables them to pump blood a greater distance than the atria can. The atria are smaller and have less muscular walls compared to the ventricles that are larger and have more muscular walls. The left ventricle is responsible for pumping oxygenated blood to the rest of the body, while the right ventricle pumps deoxygenated blood to the lungs for oxygenation. The ventricles are chambers that pump blood through the circulatory system. They act as pumps and distribute blood throughout the body. The ventricles, unlike the atria, must have thicker, more muscular walls to produce the necessary force for blood to circulate throughout the body. In summary, the muscular structure of the ventricles in the human heart enables them to pump blood a greater distance than the atria can. The ventricles have thicker, more muscular walls, which helps produce the necessary force for blood to circulate throughout the body.

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Answer:

ANswer My question I will answer ur]

Directions: Select the appropriate comparing symbol from the dropdown list below to evaluate each pair of numbers

.998 _____ .9899 *

.

Explanation:

The consequence of treating the vector, before ligation, with calf intestinal phosphatase will be B. It would prevent the ends of the plasmids from being ligated.

Calf intestinal phosphatase is a phosphatase enzyme that is derived from the intestine of the calf. The function of this enzyme is to remove the phosphatases present in the 3' and the 5' of a DNA segment by cleaving them.

Vectors, such as plasmids, are treated with the calf intestinal enzyme in order to prevent the plasmid from being ligated again. In order to add our gene of interest to the vector, the calf intestinal phosphatase is added so that the vector binds to the gene of interest rather than itself.

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Answer:

America

Explanation:

The autonomic nervous system is an important division of the nervous system that controls and regulates the involuntary activities of the internal organs. It works to maintain the homeostasis of the body by regulating the functions of various organs such as the heart, lungs, digestive system, etc.

There are two parts of the autonomic nervous system, namely the sympathetic nervous system and the parasympathetic nervous system. Let's understand each of them.

Sympathetic nervous system: The sympathetic nervous system is responsible for the body's "fight or flight" response to stress or danger. When it's activated, the body releases hormones such as adrenaline and noradrenaline, which prepare the body to deal with the perceived threat. This results in an increase in heart rate, blood pressure, and breathing rate. The sympathetic nervous system also inhibits digestion and other nonessential functions.

Parasympathetic nervous system: The parasympathetic nervous system is responsible for the body's "rest and digest" response. When it's activated, it slows down the heart rate, lowers the blood pressure, and enhances digestion. It's also responsible for promoting relaxation and recovery from stress. In conclusion, the autonomic nervous system consists of two parts, the sympathetic nervous system and the parasympathetic nervous system.

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Answer:

b

Explanation:

The word that should replace the question mark in the diagram is "refraction," which is presented in Option A, as the sunlight is refracted through the water droplet and then, due to reflection, colors are obtained.

When the sunlight is refracted through the water droplets after the rain, the seven colors of the light are seen in the human eye by the process of reflection, and as a result, the rainbow is visible. This process has many applications.

Hence, the word that should replace the question mark in the diagram is "refraction," which is presented in Option A, as the sunlight is refracted through the water droplet and then, due to reflection, colors are obtained.

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Answer:

Recessive genes.

Explanation:

Both parents were likely carriers of the rare disease, but dominant traits allowed them not to be affected by it.

Answer:oxygen, carbon, nitrogen

Explanation:

Answer:

Adenosine is a ribonucleoside composed of a molecule of adenine attached to a ribofuranose moiety via a beta-N(9)-glycosidic bond

Explanation:

Answer:

The youth in South Africa face challenges such as crime, unemployment, poverty, and most importantly unequal opportunities in education. These challenges should not be present in the daily lives of South African youth, especially since it has been over two decades since South Africa's first democratic elections.

Explanation:

no Explanation

Answer:

crime, unemployment, poverty, and most importantly unequal opportunities in education.

Explanation:

Answer:

please give me brain list and follow

Explanation:

The bowling ball's energy of motion is about to cause a change. ... The collision with the bowling ball changes that. The ball strikes the pins, and some of the ball's energy of motion transfers to the pins. This makes the pins gain motion energy and leaves the ball with less motion energy.

Answer:

Glucose is one of the primary molecules which serve as energy sources for plants and animals. ... When oxidized in the body in the process called metabolism, glucose produces carbon dioxide, water, and some nitrogen compounds and in the process provides energy which can be used by the cells.

Explanation:

Answer:

Slab Resistance would make the earth's plates stop moving

Explanation:

Answer:

Brainiest plz and hope this answer helped let me know if you need any more help I am glad to help!

Explanation:

what would make the earth's plates stop moving?

If the earths mantel would be really cold then the earth's plates would stop moving.

The archaeal lipid showed here different from phosphatidylglycerol as stable ether bonds join the chains to the glycerol backbone at the SN-2 and SN-3 positions. L-glycerol-3 phosphate serves as phosphatidylglycerol's structural base.

Ester bonds hold the fatty acyl tails of phosphatidylglycerol to the glycerol backbone. Bacteria and Eukarya synthesize membrane lipids with hydrophobic fatty acid tails that are ester-bound to glycerol-3-phosphate (G3P), whereas Archaea create membrane lipids with hydrophobic isoprenoid lipid tails that are ether-linked to glycerol-1-phosphate (G1P) with the opposite chirality.

While bacteria and eubacteria create membranes made of fatty acids ester-bound to glycerol-3-phosphate, archaea manufacture isoprenoid lipids that are ether-linked to glycerol-1-phosphate (G1P) instead (G3P). The lipid makeup of bacterial and archaeal cell membranes and the properties of their cell walls are different from one another.

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An attribute that is an ancestral state in one context can be derived state in another context when a trait that was present in an ancestor diverged and evolved differently in different groups of descendants. In some descendants, the trait may have remained the same or changed little and, therefore, is considered an ancestral state, while in others, it may have changed significantly and is considered a derived state.

For example, feathers are considered a derived state in birds, but they were an ancestral state in their dinosaur ancestors.Synapomorphy of a clade is an ancestral state within that clade because it is a shared trait inherited from a common ancestor that defines the group, but it has since diverged and evolved differently in different descendant species.

This means that while the trait is ancestral to the group as a whole, it may be considered derived when compared to other related groups that do not share the trait. For example, the presence of hair is a synapomorphy of the mammalian clade, but it is considered an ancestral state within that group since all mammals inherited it from their common reptilian ancestor.

However, it is a derived state when compared to other vertebrates that lack hair. Therefore, synapomorphies are important in defining and grouping organisms but may be considered ancestral or derived depending on the context.

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Answer:

Ordered pairs are 2 numbers that show where a specific point is on a gird

Example:

(3,2)

This ordered pair would mean 3 over on the x-axis (horizontal) and 2 over on the y-axis (vertical)

another thing to keep in mind, since x comes before y in the alphabet, x also comes before y in ordered pairs (x,y)

Answer:

In my opinion Europe and New York would probably grow, depending on how many people join their population.

Explanation:

I say this because many people love Europe and New York that they visit many times and most people go over their to stay for good.

Based on the information provided in the figure, heterozygotes for this form of hypercholesterolemia suffer from the disease because they do not produce enough LDL receptors.

LDL receptors are responsible for removing low-density lipoprotein (LDL) cholesterol from the bloodstream. In individuals with this form of hypercholesterolemia, the gene that codes for LDL receptors is defective, leading to a reduced number of functional receptors. As a result, LDL cholesterol levels remain elevated in the blood, increasing the risk of developing cardiovascular disease.

Heterozygotes have one normal copy of the gene and one defective copy. The normal copy may produce enough LDL receptors to maintain normal cholesterol levels, but the defective copy reduces the overall number of receptors, leading to a partial reduction in LDL clearance and elevated cholesterol levels. This leads to an increased risk of cardiovascular disease in heterozygotes, although the risk is lower than in individuals who are homozygous for the defective gene.

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They provide evidence for evolution because they suggest that an organism changed from using the structure to not using the structure, or using it for a different purpose.

Answer:

Answer:

Only animal cells: must consume food in the form of other organisms, produce carbon dioxide as waste

Only plant cells: convert the suns energy into sugars, use water and carbon dioxide to produce energy

Both: require oxygen to get energy from food, require mitochondria to produce usable energy

Explanation:

Neonatal animals are less tolerant of some drugs than older animals because in neonates, the drugs are metabolized and eliminated from the body at a slower rate.

The metabolism and elimination of drugs in the body are primarily carried out by various enzymes in the liver and other organs. In neonates, these enzymatic systems are not fully developed or functional, leading to reduced drug metabolism and clearance compared to older animals. As a result, drugs can accumulate in higher concentrations and persist in the body for longer durations in neonates.

The immaturity of drug-metabolizing enzymes in neonates can affect the pharmacokinetics and pharmacodynamics of drugs. It can alter the rate of drug absorption, distribution, metabolism, and excretion, leading to altered drug responses and increased susceptibility to drug toxicity.

Additionally, other factors such as differences in organ function, body composition, and physiological processes in neonates can also contribute to their reduced tolerance to certain drugs.

Therefore, due to the slower metabolism and elimination of drugs in neonates, they are more susceptible to drug accumulation and adverse effects, necessitating careful consideration and adjustment of drug dosages in this population.

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Answer:

heavy

Explanation:

tiustltstsrllsuustrsylrsyrylylsslslylttllysslyslylysr

Answer:

precipitation

Explanation:

Wind is the horizontal movement of air, transporting energy transferred from the earth's surface as sensible and latent heat. Sensible heat is transferred by the processes of conduction and convection. Conduction transfers energy within a substance, and convection transfers energy through the vertical movement of the heated substance. Latent heat is the transfer of energy by transforming the substance itself. As you recall, water has the ability to exist as liquid, gas or solid. The transformation from liquid to gas is called evaporation; the reverse process, from gas to liquid, is called condensation; from liquid to solid is known as solidification (freezing); and from solid to liquid, fusion (melting). Water can also be transformed directly from solid to gas (sublimation), or the reverse, through a process called deposition. We will see these various processes in the formation of clouds.

Clouds are formed when air contains as much water vapor (gas) as it can hold. This is called the saturation point, and it can be reached in two ways. First, moisture accumulates until it reaches the maximum amount the volume of air can hold. The other method reduces the temperature of the moisture filled air, which in turn lowers the amount of moisture it can contain. Saturation, therefore, is reached through evaporation and condensation, respectively. When saturation occurs, moisture becomes visible water droplets in the form of fog and clouds.

Asexual reproduction is a reproductive process that involves the creation of offspring from a single parent without the involvement of gametes or the fusion of genetic material.

One common form of asexual reproduction is binary fission, where a single cell divides into two identical daughter cells. This process typically involves several stages. First, the parent cell duplicates its genetic material. Then, the cell elongates and the duplicated genetic material separates into two distinct regions.

Finally, a constriction occurs, leading to the physical division of the cell into two separate cells, each containing a complete set of genetic material. This results in the formation of two genetically identical cells, effectively producing offspring that are clones of the parent cell. Binary fission is commonly observed in single-celled organisms such as bacteria and protists.

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An ichnofossil is any part of the hard skeleton left behind by a vertebrate in the fossil record. This statement is false. An ichnofossil is a trace fossil, which is any indirect evidence of past life, such as tracks, burrows, and feces. It is not part of the hard skeleton left behind by a vertebrate.

Cladograms are scientific hypotheses that can be overturned by new data. This statement is true. Cladograms are diagrams that show the evolutionary relationship between organisms based on various traits. New data can cause changes to be made to cladograms which can result in a change to the interpretation of the evolutionary history of organisms.

Angiosperm plants did not appear until after the extinction of the dinosaurs. This statement is false. Angiosperms, also known as flowering plants, appeared in the fossil record at least 140 million years ago. Although the dinosaurs went extinct around 66 million years ago, angiosperms were already widespread and diversifying by that time.

The definition of an analogous character is "a character that has a similar function to a character in a different organism, but these similarities are due to different evolutionary origins". This statement is true. Analogous characters are traits that have evolved independently in different groups of organisms due to similar environmental pressures and not due to a shared ancestor.

In evolution, non-genetic changes that occur during an organism's life span, such as increases in muscle mass due to exercise and diet, cannot be passed on to the next generation. This statement is true. Non-genetic changes that occur during an organism's life span are not heritable and cannot be passed on to the next generation. Only genetic changes that occur in the germ cells, such as mutations, can be passed on to the offspring.

The definition of a monophyletic group is "a group of organisms that has a single ancestor and contains only some of the descendants of this unique ancestor". This statement is false. A monophyletic group is a group of organisms that has a single ancestor and contains all of the descendants of this unique ancestor. This group is also called a clade.

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Answer:

The nervous system

It involves the brain

Answer:

Only the sheep will undergo carnegie stages, because sheep are mammals.

Carnegie stages refer to how we mammals reproduce, more specifically the stages in which embryos form.

Hope this helps :)

Answer:

sheep and salamander

you're welcome :)