There is a significant amount of evidence that can be used to support the theory that Pangaea existed. Which of the following explains how the map shows evidence for the existence of Pangaea?
A.
The continents' shapes do not fit together very well, and each continent has completely different fossils.
B.
The continents' shapes fit together well, but each continent has completely different fossils.
C.
The continents' shapes do not fit together very well, but some continents have the same fossils.
D.
The continents' shapes fit together well, and some continents have the same fossils.

Answer:

fruiting body is called cap

The mycelium is the fruiting body found above ground in fungi.

The pileus is the technical name for the cap, or cap-like part, of a basidiocarp or ascocarp (fungal fruiting body) that supports a spore-bearing surface, the hymenium.

A hypha is a long, branching, filamentous structure of a fungus, oomycete, or actinobacterium. In most fungi, hyphae are the main mode of vegetative growth, and are collectively called a mycelium.

A mycelium is a network of fungal threads or hyphae. Mycelia often grow underground but can also thrive in other places such as rotting tree trunks. A single spore can develop into a mycelium. The fruiting bodies of fungi, such as mushrooms, can sprout from a mycelium.

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The graph shows that the rate of photosynthesis increases with increased light intensity, other conditions being constant.

From the graph, the rate of photosynthesis increases with an increase in light intensity.

At low light intensity, the photosynthesis rate increases with an increase in the concentration of carbon dioxide and level off at some point.

With medium light intensity, the rate of photosynthesis is about twice that of low light intensity under the same concentration of carbon dioxide. It also gradually levels off when the concentration of carbon dioxide reached a particular point.

The same trend applies to high light intensity. The rate of photosynthesis increased accordingly, much more than low and medium-intensity light.

Both light and carbon dioxide concentration can limit the rate of photosynthesis. When both factors are abundant, photosynthesis can be limited by other factors such as water, nutrient, etc.

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The null hypothesis here is "the insertion of the wild type MSH2 gene does NOT reduce the number of C. neoformans C3 and C6 cells". This hypothesis is not supported by Figure 2, thereby the alternative hypothesis is accepted.

In the scientific method, a null hypothesis is a plausible explanation that states that there is no statistically significant difference between a certain feature and/or variable of a particular population.

In this case, the null hypothesis indicates that there are no differences associated with the insertion of the wild-type MSH2 gene variant (i.e., the normal allele) in the growth rate of C. neoformans strains on a medium containing a toxic chemical (mutagenic agent).

Figure 2 does not support the null hypothesis because the growth of wild-type MSH2 gene inserted C. neoformans C3 and C6 strains is inhibited when they grow on a medium containing a toxic chemical, thereby this hypothesis is rejected and the alternative hypothesis is accepted.

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The instructions for building RNA and proteins are contained in the DNA (deoxyribonucleic acid) molecule.

DNA is a long, double-stranded helix composed of nucleotides that are arranged in a specific sequence. The sequence of nucleotides in DNA serves as a code that contains the information necessary to direct the synthesis of RNA and proteins.

The information in DNA is transferred to RNA through a process called transcription, in which an RNA molecule is synthesized using DNA as a template. The RNA molecule then carries the genetic information to the ribosome, where the information is used to synthesize proteins through a process called translation.

The specific sequence of nucleotides in DNA determines the sequence of amino acids in a protein, and the final shape and function of the protein are determined by the interactions between the amino acids in the protein. Therefore, the instructions for building RNA and proteins are ultimately contained within the DNA molecule.

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The vestibular system is responsible for the senses of motion, equilibrium, and spatial orientation. Option b is true.  The vestibular system is a complex set of structures in the inner ear that is responsible for detecting motion, maintaining balance, and providing a sense of spatial orientation.

It consists of two main structures: the semicircular canals and the otolith organs, located in the inner ear. The semicircular canals detect rotational movements, while the otolith organs respond to linear acceleration and gravity. Together, these structures help maintain balance and coordinate body movements, allowing us to maintain our posture and move through space safely.

It works in conjunction with the visual and proprioceptive systems to help us maintain posture, stabilize our gaze, and control our movements. When the vestibular system is functioning properly, we are able to move and orient ourselves in space with ease. However, when it is disrupted or damaged, it can lead to symptoms such as dizziness, vertigo, and loss of balance.

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Full question:

The ___ system is responsible for the senses of motion, equilibrium, and spatial orientation:

a. semicircular canals

b. vestibular

c. nervous

d. spatial

Density is a physical property and the physical properties for the element platinum would be that platinum is silvery, metallic metal and very unreactive.

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The correct answer is "allergy or hypersensitivity reaction."

When the immune system overreacts to a relatively harmless substance, such as pollen or certain foods, it triggers an allergic or hypersensitivity reaction. This exaggerated immune response can cause various symptoms and complications, ranging from mild discomfort to severe allergic reactions. Autoimmune responses refer to a different type of immune dysfunction where the immune system mistakenly attacks healthy tissues in the body. Immunodeficiency, on the other hand, refers to a weakened or impaired immune system.

An allergy or hypersensitivity reaction occurs when the immune system responds excessively to a harmless substance, causing symptoms such as sneezing, itching, or difficulty breathing. This exaggerated response is due to the immune system mistakenly identifying the substance as a threat. Autoimmune responses involve the immune system attacking the body's own cells and tissues, while immunodeficiency refers to a weakened immune system unable to effectively fight off infections and diseases.

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During DNA replication, topoisomerase also serves a crucial maintenance role. With the help of this enzyme, the DNA is opened up without the double helix in front of the replication fork becoming too wrapped.

Topoisomerases are divided into two groups: type I enzymes and type II molecules. Type I enzymes cleave one DNA strand and pass one or two additional DNA strands through the break before sealing it, while type II molecules cleave both DNA strands simultaneously and religate the double strand break after passing a third double strand through the break.

They do this by attaching to DNA and cleaving either one (type I topoisomerases) or both (type II topoisomerases) of the DNA strands' sugar-phosphate backbones. The enzymes known as DNA topoisomerases (also known as topoisomerases) catalyze changes in the topological state of DNA by converting its relaxed and supercoiled forms, linked (catenated) and unlinked species, and knotted and unknotted DNA.

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Answer:

hJKb2

Explanation:

The climate and geological factors may support one type of agriculture over another, an arid region is suitable for some crops and not for rice.

Due to the dependence of agriculture and fisheries on certain climate conditions, changes in ozone, greenhouse gases, and climate change have a significant impact on agricultural producers.

Climate change-related droughts and floods may make it difficult to carry out farming operations. Temperature changes may result in shifting habitat ranges and crop planting dates.

The agriculture would need to be modified to fit the environmental circumstances. A cactus could survive in a desert, whereas a coconut tree would flourish in a warmer or more tropical environment.

Therefore, the climate and geological factors may support one type of agriculture over another, an arid region is suitable for some crops and not for rice.

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The enzyme required for fermentation of pyruvate to lactate is lactate dehydrogenase (LDH). LDH catalyzes the conversion of pyruvate to lactate, utilizing NADH as a coenzyme. This process occurs in the absence of oxygen and is a common pathway in various organisms, including certain bacteria, yeast, and mammalian cells, during anaerobic conditions or when oxygen availability is limited.

Lactate dehydrogenase (LDH) is an enzyme involved in the conversion of pyruvate to lactate during anaerobic glycolysis. It plays a crucial role in cellular metabolism, particularly in situations where there is a high demand for energy and limited oxygen availability.

LDH catalyzes the reversible conversion of pyruvate to lactate, utilizing the coenzyme NADH. In the process, NADH transfers its high-energy electrons to pyruvate, leading to the reduction of pyruvate to lactate while oxidizing NADH back to NAD+. This reaction helps regenerate NAD+ so that it can participate in further glycolysis, allowing the production of ATP to continue in the absence of oxygen.

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Answer: A drawing is just a sketch of what the real cell's look like.

Explanation: Most cells are not going to look the same as you would see in a lab.

Answer: The drawing is a idea to the person on what the real chromosomes look like.

Explanation:

People also sketch the drawing to think what is happening to a figure or show.

The basis of the property to Ed would be the fair market value at the time of Dan's death, which was $2,800,000.

This is because when someone inherits property, the basis is typically "stepped up" to the fair market value at the time of the previous owner's death. Any increase in value after that point would be considered Ed's capital gain if he were to sell the property. When Ed inherited the hotel from Dan in May 2021, the basis of the property for Ed is determined by its fair market value (FMV) at the time of inheritance. In this case, the FMV of the hotel in May 2021 was $2,800,000. Therefore, the basis of the property for Ed is $2,800,000.

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According to the research, the correct option is false. The colon can be divided into four sections: ascending, transverse, descending and sigmoid.

It refers to the portion of the large intestine, whose function is to convert digested food waste (chyme).

It can be divided into four sections:

Therefore, we can conclude that according to the research, the correct option is false. The colon can be divided into four sections: ascending, transverse, descending and sigmoid.

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We can see here that

1. A Skeletal Muscle:

A muscle is a type of tissue in the body that has the ability to contract and relax, producing movement or generating force. Muscles play a crucial role in the movement of body parts, maintaining posture, generating heat, and supporting various bodily functions.

Smooth Muscle:

Cardiac Muscle:

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If there is a high concentration of carbon dioxide in the bloodstream, it will diffuse into the Capillary (Option C).

Pulmonary capillaries are small blood vessels that are able to perform gas exchange.

The process of gas exchange in the respiratory system is fundamental for carrying out cellular respiration by obtaining oxygen from the air.

In conclusion, the high concentration of CO2 in the bloodstream diffuses into the capillaries (Option C).

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Answer:

it's a shape

Explanation:

it's a shape with a few sides

Answer:

Explanation:

A rhobus and parrelellogram's only difference is that a rhombus has 4 even sides and a parrelellogram has 2 sets with the same side

Answer:

It is known that the main concerns about adverse effects of GM foods on health are the transfer of antibiotic resistance, toxicity and allergenicity. There are two issues from an allergic standpoint.

Explanation:

hope this helps :)

There is a gravitational force between you and your desk. This gravitational force is very small because the masses are tiny compared to Earth's mass.

Gravitational force is a force that exists between any two objects in the universe that have mass. This force is directly proportional to the product of the masses of the two objects and inversely proportional to the square of the distance between them.

The formula for gravitational force is expressed as:

F = G * (m1 * m2) / r^2

Where:

F = gravitational force

G = gravitational constant

m1 and m2 = masses of the two objects

r = distance between the centers of the two objects

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Answer:

...is termed diffusion or simple diffusion

Answer:

The answer is B: The projections increase the surface area-to-volume ratio of the cell, which allows for more efficient nutrient exchange with the environment.

Explanation:

These finger-like projections, also known as microvilli, are commonly found in cells that are actively involved in absorption or secretion, such as the kidney cells in this scenario. They significantly increase the surface area of the cell, thereby allowing more transport proteins to be embedded in the cell membrane and facilitating more efficient exchange of molecules between the cell and its environment. This increase in surface area doesn't significantly affect the volume of the cell, so it doesn't considerably increase the metabolic needs of the cell.

Therefore, these projections do not primarily increase the volume of the cell (option A), the speed of individual molecule movement (option C), or the selectivity of the membrane by limiting the number of transport proteins (option D). Instead, they enhance the cell's capacity for molecular exchange by increasing its surface area.

In python, a dictionary is a data structure that associates a set of keys with data values. A dictionary is an unordered collection of elements, but it has a unique key-value pair. Dictionaries are useful when you need to map keys to values and retrieve them in constant time.

In Python, dictionaries are denoted by curly braces { }.In Python, dictionaries can be created using the dict() constructor, which is shown in the code below:```python# Creating a dictionary using the dict() constructor dict1 = dict() # an empty dictionary dict2 = dict({1:'one', 2:'two', 3:'three'}) # creating a dictionary with data values dict3 = dict([(1,'one'), (2,'two'), (3,'three')]) # creating a dictionary with a list of key-value tuples` `The syntax for creating a dictionary is pretty simple. To add a new key-value pair to an existing dictionary, we use the dictionary_name[key] = value syntax.```pythondict1 = {} # empty dictionary dict1['name'] = 'John' # adding a new key-value pair```In conclusion, a dictionary is a data structure in Python that associates a set of keys with data values. It is an unordered collection of key-value pairs and can be created using the dict() constructor. To add a new key-value pair to an existing dictionary, we use the dictionary_name[key] = value syntax.

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Answer:

C. bend and grow towards the hole

Explanation:

Plants grow toward the light as a way of generating more energy through photosynthesis. So how do the plants grow toward the light? Plants contain a hormone called auxin, which causes plant cells to grow longer. Plant cells on the shady side of a plant contains more auxin hormones, making the plant bend toward the light as the cells in the shade el

The complementary nucleotide sequence to the given DNA sequence is:

ATGCCGAATTC TACCCCTTAAG TACGGCTTAAG ATCGGAATTG AAGGAAATTG AAGGDDCCIAG

To determine the complementary nucleotide sequence to the given DNA sequence, we need to use the base pairing rules: adenine (A) pairs with thymine (T), and cytosine (C) pairs with guanine (G).

The given DNA sequence is:

TACGGCTTAAG ATGGGGAATTC ATGCCGAATTC TAGCCTTAAC TTCDDGIITC

To find the complementary sequence, we need to swap the corresponding bases. The complementary sequence will have adenine (A) for thymine (T) and vice versa, as well as cytosine (C) for guanine (G) and vice versa.

The complementary sequence is:

ATGCCGAATTC TACCCCTTAAG TACGGCTTAAG ATCGGAATTG AAGGAAATTG AAGGDDCCIAG

So, the complementary nucleotide sequence to the given DNA sequence is:

ATGCCGAATTC TACCCCTTAAG TACGGCTTAAG ATCGGAATTG AAGGAAATTG AAGGDDCCIAG

It's important to note that in the given DNA sequence, there are a few non-standard or ambiguous bases represented by "D" and "I." These letters are not commonly used in DNA sequences and do not correspond to specific nucleotides. Therefore, we cannot provide complementary bases for these non-standard characters.

In summary, the complementary nucleotide sequence to the given DNA sequence, while considering the standard nucleotides, is provided above.

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Answer: To an evolutionary biologist, fitness simply means reproductive success and reflects how well an organism is adapted to its environment.

Explanation: Biological or Darwinian fitness is defined based on the specimen's ability to reproduce and generate viable offspring.

Glomerular hydrostatic pressure is the Starling force that is roughly double the pressure in regular systemic capillaries because the amount of blood flow to the kidneys is 2X greater.

Glomerular blood hydrostatic pressure (GBHP) promotes filtration by forcing blood plasma water and solutes through the glomerular filter. The glomerular capillary blood pressure (GBHP) is approximately 55mm Hg. 2. The backpressure that opposes filtration is known as capsular hydrostatic pressure (CHP). The afferent and efferent arteriolar resistance, as well as the renal artery pressure, influence the glomerular capillary hydrostatic pressure (3). An increase in afferent arteriolar diameter (a decrease in resistance) results in an increase in glomerular capillary hydrostatic pressure and GFR.

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During the Guides phase of HIV disease, the insusceptible framework turns out to be seriously compromised, prompting a pattern of progressively extreme side effects. This cycle happens because of the accompanying elements:

Declining CD4+ Lymphocytes: HIV explicitly targets and obliterates CD4+ White blood cells, which assume a pivotal part in planning a safe reaction. As the infection duplicates and contaminates more CD4+ Lymphocytes, their numbers decline, debilitating the insusceptible framework's capacity to actually ward off diseases and sicknesses.

Pioneering diseases: With a debilitated insusceptible framework, people with Helps become defenseless to deft contaminations. These are contaminations brought about by organic entities that normally don't cause extreme disease in individuals with sound safe frameworks. Deft contaminations can go from bacterial, viral, parasitic, and protozoal diseases. These diseases can be extreme, relentless, and testing to treat, adding to the deteriorating of side effects.

Industrious aggravation: Persistent safe actuation and irritation are signs of HIV contamination. The continuous insusceptible reaction and aggravation further harm the safe framework and imperative organs after some time. This tireless irritation can prompt the advancement of unexpected complexities, like cardiovascular illness, neurological issues, and certain malignant growths, which add to the movement of side effects.

HIV transformations and viral variety: HIV has a high change rate, prompting the improvement of viral variations that can dodge the safe framework and antiretroviral treatments. As the infection advances, it turns out to be harder to control and treat, adding to the deteriorating side effects and treatment challenges.

Generally speaking, the pattern of progressively extreme side effects during the Guides phase of HIV contamination is driven by the dynamic obliteration of the safe framework, powerlessness to shrewd contaminations, persevering aggravation, and viral changes that compromise the body's capacity to protect against contaminations and illnesses.

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If E. coli are grown for a second generation in 14n-containg media then the DNA shows 50% intermediate density and 50% light density. This shows that the DNA is semiconservatively replicated.

The experiment of Matt and Frank explains that the DNA is replicated semiconservatively. That means each strand in the DNA act as the template strand to make a complementary strand. Each strand has the capacity to replicate and form a exact new copy of DNA from the template DNA.

They incorporated non-radioactive isotopes of nitrogen with different weights into the DNA of E. coli. As we know DNA contains a large amount of nitrogen so the E. coli uses the nitrogen present in the medium to make copies of DNA.

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Answer:

Erosion is the process by which natural forces move weathered rock and soil from one place to another. ... Deposition occurs when the agents (wind or water) of erosion lay down sediment. Deposition changes the shape of the land. Erosion, weathering, and deposition are at work everywhere on Earth

Explanation:

because thanos said so