What type of succession shown from figure a to figure b


PLeASe ASAP !!!!

Answer:

These galaxies include irregular, spiral, and elliptical types.

Explanation:

You're describing the galaxies near the milkyway, and the different types.

Answer:

B. A molecule that causes the body to react negativly to certain substances.

Explanation:

Antibody (Ab) also known as immunoglobulin (Ig) is a large Y shaped protein produced by plasma cells. They are used by the body's immune system to neutralize pathogens like harmful bacteria and viruses.

They are secreted by the B cells of the adaptive immune system mostly by differentiated B cells called plasma cells. They are glycoproteins.

Answer:

 The answer is sunlight.

Explanation:

        Sunlight is captured from the plants leaves and that energy is used to break down water into hydrogen and oxygen.

Answer:

The answer is Sunlight!!

Explanation:

Measuring the temperature in a water bath is vital for controlling the heat transferred during processes like calorimetry, maintaining thermal equilibrium, and absorbing heat efficiently due to water's high specific heat. Different thermometers may also yield slightly different results, further underscoring the importance of temperature measurement in obtaining accurate results.

It is necessary to measure the temperature in a water bath in order to monitor and control the amount of heat transferred in different processes, such as in calorimetry. Calorimetry is a technique used to measure the heat involved in chemical and physical processes. Heat is exchanged with a calibrated object, known as the calorimeter, and the temperature change measured by the calorimeter is utilized to derive the amount of heat transferred by the process under study.

Meticulously measuring the temperature of the water bath aids in maintaining thermal equilibrium and ensures that the correct amount of heat is being absorbed by the solution. Moreover, because the specific heat of water is significantly greater than that of many other substances, it can absorb a large amount of heat without a large change in temperature, making it an ideal medium for temperature control.

Additionally, different thermometers may give somewhat different results for other temperatures, hence adding to the importance of temperature measurement for accurate results.

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Answer:

The complementary code for mRNA would be UACG.

Explanation:

DNA pairing has the following pairs: A-T and C-G

RNA pairing has the following pairs: A-U and C-G.

In this case, we would use the RNA pairing rules and find the complementary pairs for the DNA sequence. So the A will pair with U, T will pair with A, G will pair with C, and C will pair with G, giving the complementary mRNA code as UACG.

If DNA has the code ATGC, the complementary code in mRNA will be UACG.

Transcription is the process whereby a mRNA molecule is synthesized from a DNA template. The information in the DNA is used to produce a mRNA molecule.

During transcription;

Therefore, If DNA has the code ATGC, the complementary code in mRNA will be UACG.

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Answer:

These key features of schizo affective disorder distinguish it from schizophrenia

various psychotic symptoms such as delusions and hallucinations

Explanation:

Answer:

Which is an example of fungi reproduction?

During budding, a yeast cell forms spores

Explanation:

Fungi reproduce asexually through budding, fragmentation or producing spores

Final answer:

Fungi like yeast can reproduce asexually through budding, where a new cell forms from a bulge on the parent cell, eventually detaching after the nucleus divides.

Explanation:

Fungi have the ability to reproduce through various asexual methods, such as fragmentation, budding, and producing spores. In the process of budding, a characteristic of yeast, a bulge appears on the side of the yeast cell and the nucleus divides. The bud grows until it is ready to separate and form a new yeast cell. This asexual reproduction is a type of cytokinesis. It's important to note that fungi can also reproduce sexually; however, the example of yeast reproducing by budding is a case of asexual reproduction.

Answer:

oxygen

Explanation:

Answer:

There is no genetic basis for adaptation at high altitudes, but if different phenotypic manifestations, when an organism develops at high altitudes, the demands for oxygen are greater due to the partial pressure of oxygen in the atmosphere, compared to this, living organisms unleashed a transient or definitive polycythemia

Explanation:

Polycythemia means an increase in the number of red balloons, so that at lower partial pressures of oxygen a greater possibility of gas uptake

Answer:

It might represent an evolutionary strategy

Explanation:

Since higher latitudes are hostile environments, the competence for limited resources may be lower than in regions with optimal conditions, thereby it is also expected that adaptation to this type of condition represent an evolutionary strategy to increase the chances of survival

Answer:

metaphase

Explanation:

The cell cycle control system initiates chromosome segregation only after metaphase has occurred.

At metaphase, the chromosomes of a dividing cell align at the equator to form what is known as the metaphase plate. Each chromosome gets engaged by spindles from the opposite sides of the poles at the kinetochore of the centromere.

Thereafter, the cell proceeds to the anaphase stage during which the shortening of the spindle fibers pulls the chromosome apart into sister chromatids and this eventually causes the sister chromatids to start migrating to opposite poles of the cell.

Answer and Explanation:

The possible genotype and phenotype are as follows

Genotype                 Phenotype

BbR∧            -            Barbed and not resistant to pesticide

BBRR            -            Barbed and not resistant to pesticide

bbR∧            -             Smooth and not resistant to pesticide

bbRR            -             Smooth and not resistant to pesticide

bb∧∧            -             Smooth and resistant to pesticide

Bb∧∧            -             Barbed and resistant to pesticide

BB∧∧            -             Barbed and resistant to pesticide

Answer:

Explanation:

Check the picture attached to see the answer

Final answer:

The Green world hypothesis suggests that herbivore populations are kept in check by predators, which allows the world to remain green and vegetated, promoting a sustainable and biodiverse ecosystem.

Explanation:

The Green world hypothesis is a concept in ecology that suggests that the world remains "green" with abundant vegetation because predators, parasites, and diseases keep herbivore populations in check, preventing them from consuming all the plants. This balance ensures that ecosystems remain sustainable and plants can continue to fulfill their roles, such as carbon dioxide absorption and providing oxygen. The hypothesis highlights the importance of all trophic levels in maintaining the biodiversity and health of ecosystems.

Without such top-down control, herbivores would overconsume plant life, leading to deforestation and ecosystem collapse. Not only does a biodiverse world support a more stable environment, it also provides psychological benefits to humans, as noted by E. O. Wilson. As the Green Party promotes, preserving the natural environment is crucial for the well-being of the planet and ourselves.

The Green World Hypothesis suggests that herbivores are limited by plant defenses, which allows plant populations to thrive and dominate the ecosystem.

The Green World Hypothesis was proposed by ecologist Henry Gleason in the 1970s. It addresses the structure of ecosystems and emphasizes the role of plants and herbivores in regulating populations within those ecosystems.

The main idea is that while herbivores feed on plants, their populations are kept in check mainly by the defensive structures and chemical compounds that plants develop.

This results in an imbalance favoring plant growth over herbivore populations.

Answer:

The serosa is the outermost layer of the intraperitoneal organs (it's also considered the visceral peritoneum). In most alimentary canal organs, its made up of areolar connective tissue covered with mesothelium, a single layer of squamous epithelial cells

Explanation:

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Answer:

An endospore may survive a drought because it is protected by a THICK WALL

Explanation:

An endospore is a structure that is produced by some bacteria. This structure possesses characteristics such as:

a. Endospores have thick walls

b. They are very resistant and resilient to changes in temperature.

c. They are resistant as well to the action or activity of some chemicals.

d. Endospores serves as a means of protection for microorganisms such as Bacteria.

e. Endospores do not reproduce.

f. Endospores can be dormant or Inactive for a very long period of time.

Endospores may survive drought, activity of chemicals, extreme weather conditions, extreme temperatures due to the presence of thick walls in their structure.

Answer:

An endospore may survive a drought because it is protected by a specialized wall.

Explanation:

Endospores are non-reproductive, specialized cells, produced by bacterias to ensure survival under unfavorable conditions.

The endospore resistance can be explained by its particular wall structure.  The most external proteinic layer that encloses the spore, supplies chemical and enzymatic resistance. Under this layer, there is a thicker layer composed of peptidoglycan, the cortex.

An appropriate cortex formation is necessary to avoid the spores´dehydration. This wall provides resistance against high temperatures.  

The germ cellular wall is located under the cortex. This layer of peptidoglycan will become the bacterial cell wall after the endospore germinates.

The internal membrane, under the germen´s cellular wall, is an important permeability barrier against many chemical products potentially harmful.

Answer:

You are exploring the jungle and find a new species of plant. Some of the plants have red flowers and some have yellow flowers. You cross a red flowering plant with a yellow flowering plant and all the offspring have orange flowers. You might assume that the alleles for flower color in this plant show

RR x YY= RY, RY, RY, and RY

It is expedient to know when offspring reflects different phenotypic features different from the parents, it might actually be mutation of gene caused such

Explanation:

The alleles for flower color in the new plant species described show incomplete dominance, resulting in an intermediate color (orange) in the offspring when a red flowering plant is crossed with a yellow flowering plant.

Based on the provided scenario, where crossing a red flowering plant with a yellow flowering plant results in offspring with orange flowers, you might assume that the alleles for flower color in this plant show incomplete dominance. Incomplete dominance is where the phenotype of the heterozygotes is an intermediate phenotype of the two homozygote parents. In the case described, since the flowers of the offspring are neither purely red nor purely yellow but a mix of both (orange), this suggests that neither the red allele nor the yellow allele is completely dominant over the other.

For example, if we consider red to be R and yellow to be Y, when these alleles come together in the offspring, they produce the intermediate orange color, indicating that neither allele is completely dominant. This is similar to what is observed in snapdragons, where crossing a plant with red flowers (CRCR) with one with white flowers (CWCW) results in offspring with pink flowers (CRCW), illustrating incomplete dominance.

Mitosis inhibitors can be helpful in the treatment of tumors by preventing tumor cells from reproducing (option b).

Mitosis inhibitors are medications specifically designed to inhibit or prevent the process of mitosis, which is the division of cells.

Tumors are abnormal growths of cells that divide and reproduce at an uncontrolled rate.

By using mitosis inhibitors, these medications can effectively disrupt the normal cell division process in tumor cells.

Mitosis inhibitors work by interfering with the microtubules, which are responsible for pulling apart the duplicated chromosomes during mitosis.

By disrupting the microtubules, mitosis inhibitors prevent the separation of chromosomes and the subsequent division of the cell.

This interruption in the cell division process effectively halts the growth and proliferation of tumor cells.

Without the ability to divide and reproduce, the tumor cells cannot continue to grow and spread.

Additionally, mitosis inhibitors may induce apoptosis, which is programmed cell death, in tumor cells.

By preventing tumor cells from reproducing and inducing cell death, mitosis inhibitors can help to shrink tumors and control their growth.

It is important to note that mitosis inhibitors are typically used in combination with other treatments such as chemotherapy or radiation therapy to provide a comprehensive approach to cancer treatment.

In summary, mitosis inhibitors can be helpful in the treatment of tumors by preventing tumor cells from reproducing, thereby halting their growth and potentially inducing cell death.

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Final answer:

Mitosis inhibitors like vincristine and Taxol are helpful in treating tumors because they prevent tumor cells from reproducing by disrupting the normal functioning of microtubules during cell division.

Explanation:

A mitosis inhibitor such as vincristine or Taxol can be helpful in the treatment of tumors because it prevents tumor cells from reproducing. Medications like these disrupt mitosis by binding to tubulin, which is the subunit of microtubules, thereby interfering with microtubule assembly and disassembly during cell division. For example, vincristine stops cellular division by halting cells in metaphase, while Taxol prevents the depolymerization of the spindle fibers, thus blocking the completion of mitosis.

Answer: angiosperm

Explanation: NOT: monocot

                             angiosperm

Answer:

angiosperm

Explanation:

just took the test on edge 2021

When a pathogen enters the body, cells in the blood and lymph detect the specific pathogen-associated molecular patterns (PAMPs) on the pathogen's surface. The immune system can be activated by a lot of different things that the body doesn't recognize as its own. These are called antigens. Examples of antigens include the proteins on the surfaces of bacteria, fungi and viruses. ... Sometimes the immune system mistakenly thinks that the body's own cells are foreign cells. Antigens are proteins that are found on the surface of the pathogen. ... The antibodies destroy the antigen (pathogen) which is then engulfed and digested by macrophages. White blood cells can also produce chemicals called antitoxins which destroy the toxins (poisons) some bacteria produce when they have invaded the body.

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-ari.

Answer:

Disrupts communication systems

Composed of charged particles

Travels at about 400 km/s

Answer:

B. Disrupts communication systems

C. Composed of charged particles

D. Travels at about 400 km/s

Explanation:

I took the Assignment on ed 2020

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Answer:

Similarities between the forelimb bones for a human,  whale, and bat is that it has one large upper arm bone and two small lower bones. The main difference of the forelimb of human,  whale, and bat in their functions.

Explanation:

Humerus is the large upper arm bone which is present in the human,  whale, and bat while the radius and ulna are the two small bones which are present at lower side of the forelimb. These forelimbs are also different from one another in respect to function. The forelimb of whale helps in swimming, in bat it helps in flying while in humans it is used to hold things.

Answer: The forelimb of human, whale and bat have a common fundamental anatomical plan and similar embryonic origin (one large upper arm bone, two small lower bones, carpals and metacarpals). The main difference of the forelimb of this 3 mentioned is in their various function

Explanation: the forelimb of human, whale and bat have a common fundamental anatomical plan and similar embryonic origin but with varied functions. They have the larger upper arm bone as the humerus, while the 2 smaller lower bones are ulnar and radius and the carpals and metacarpals in the wrist and hand. The human fore limb function in grasping, whale uses it forelimb (flippers) in swimming while bat uses theirs in flying.

Answer:

the correct answer is D.

Explanation:

Answer:

process a and c

Explanation:

Answer:

Danny is the thief, stealing all the money.

Explanation:

His son is not related to his family, he would not get any money from Joseph.

This question focuses on Biology, particularly human genetics. The mystery can be potentially solved by examining genetically determined traits of blood type and earlobe attachment and comparing them to all individuals at the scene.

The subject of this question is Biology, specifically human genetics. It involves the analysis of traits in an individual, in this case, blood type and earlobe attachment, to solve a mystery. Blood types in humans are determined by genetics, specifically by the ABO and Rh blood group systems. A- blood type is relatively rare, narrowing down possible culprits. Earlobe attachment is also a genetically determined trait, although it's less clear cut than blood type. Nonetheless, it provides another clue. To find the thief, the police would compare blood type and earlobe type among all individuals present, aiming to find a match to both the blood on the safe and the observed earlobe type.

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Answer:

This would be A hope this helps

Explanation:

The greatest amount of rock weathering caused by frost action occurs in a wet climate where temperatures alternate between below freezing and above freezing, because of the repeated freeze-thaw cycles that cause rocks to fracture.

The type of climate with the greatest amount of rock weathering caused by frost action is A) a wet climate in which temperatures alternate between below freezing and above freezing. Frost action, or freeze-thaw weathering, is most effective in climates where the temperature variations allow water to repeatedly freeze and thaw. When water freezes in the cracks of rocks, it expands, exerting pressure and causing the rock to break apart. This process is less effective in climates where the temperature remains constantly below freezing, as the water remains frozen and does not undergo the expansion and contraction that causes the rock to fracture. Similarly, in dry climates (whether the temperature fluctuates or remains steady), there is insufficient moisture to contribute significantly to frost action.

Climate types such as subarctic climates and climates with pronounced seasonal temperature variations, often characterized by wet conditions and temperature cycles around the freezing point, result in considerable frost weathering. In contrast, dry or arid climates like deserts and polar climates with extreme colds provide less opportunity for such alternating freeze-thaw cycles and thus experience less frost action weathering.

Answer:

Speciation occurs at terminal population groups

Explanation:

A ring species represents a group of organism that has moved beyond a geographic barrier to produce a ring shaped distribution. This population is contiguous and there exists no barrier to gene flow anywhere in the ring except at the terminal populations.  

Speciation is demonstrated in the terminal population has become sympatric and it does not interbreed even if they are connected by chain of intergrading or interbreeding populations

Answer:

they are spotted

Explanation:

Answer:

Missed and algae are the earliest plants that Dorminate Earth history.

The groups of animals are sponges, jawless fishes, evolution of amphibians, reptiles and early mammals.

Explanation:

Most animals and plants are classified as muiticellular Eukaryotics. They have many cells and nucleus in their organelles wy some animals or plants are classified as prokaryotics base on relative evolution history.

Both animals and plants owe their origin to endosymbiosis, a process whereby one cell ingests another but fail to digest it. Just like plants, animals evolved from the sea from history and that is why the remained for at least 600 million years.

Answer:

The presence of moisture is the independent variable.

The earthworm behavior is the dependent variable.

Explanation:

Based on the nature of variables, the independent variable is the presence of moisture while the dependent variable is earthworm behavior.

Variables in an experiment are factors on which the result of the expert depend on and can be altered by the researcher.

Variables can be either:

The independent variable is altered by the researcher and produces changes in the dependent variable. The constant variable does not change.

In the given experiment, the independent variable is the presence of moisture while the dependent variable is earthworm behavior.

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