In a mixed economic system the government might remove taxes from the production of goods to reach the economic goal of

A-economic freedom
B-economic growth
C-economic security
D-price stability

Answer:

Sticky legs

Explanation:

Answer:jumping on it

Explanation:

Facilitated diffusion allows the crossing of large polar molecules, charged molecules (like ions), and small polar molecules, while gases hydrophobic molecules by simple diffusion.

Polar and charged molecules including ions, amino acids, nucleosides, and carbohydrates can traverse the plasma membrane due to facilitated diffusion.

Simple diffusion through the cell membrane (plasma): Small, uncharged substances like oxygen and carbon dioxide as well as hydrophobic molecules like lipids can move through the cell membrane through simple diffusion due to the nature of the lipid bilayer.

Therefore, gases hydrophobic molecules cross the cell membranes by simple diffusion.

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Answer:

Co-dominance.

Explanation:

Genetics can be defined as the scientific study of hereditary in living organisms such as humans, animals and plants.

In Genetics, co-dominance can be defined as a phenomenon in which two (2) alleles of the same gene are present in a living organism and both are equally expressed to a degree or simultaneously.

This ultimately implies that, co-dominance is a phenomenon that typically involves the relationship between alleles i.e the two (2) versions of a gene present in living organisms. Also, a single version of a gene expressed by a living organism is referred to as an allele.

In this scenario, when shorthorn red cattle are bred to shorthorn white cattle, they produce roan (red and white hairs interspersed) offspring. Therefore, this type of inheritance is known as co-dominance because the two (2) alleles (shorthorn red and shorthorn white) are expressed equally or simultaneously in their offspring i.e a roan.

Fragmentation is a form of asexual reproduction and is seen in annelids, fungi, cyanobacteria, sponges, and flatworms.

In Fragmentation, an organism divides itself into a number of fragments. It occurs when an organism completely breaks down independently irrespective of the other parts. Each one of these fragments matures into fully grown adults that are clones of the original organism.

Asexual reproduction usually involves the participation of a single parent alone can produce new offspring. The newly produced individual is genetically identical to one another and its parent. Both multicellular and unicellular organisms divide by fragmentation which is asexual reproduction.

Fragmentation is the most common method of reproduction in lower invertebrates. It is seen in many organisms including filamentous cyanobacteria, algae, lichens, molds, many plants, and animals such as flatworms,  annelid worms, sponges, and sea stars.

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The organisms that can reproduce by fragmentation are Option d Sponges and Sea anemones.

Fragmentation is a form of asexual reproduction in which an organism breaks into two or more fragments, and each fragment develops into a new individual. Both sponges and sea anemones are examples of organisms that exhibit this mode of reproduction.

Sponges are simple multicellular animals that lack true tissues and organs. They possess a porous body structure, and when a sponge is fragmented, each fragment has the potential to develop into a new sponge through regeneration. These fragments contain specialized cells called archaeocytes that can differentiate into various cell types required for the formation of a new sponge.

Sea anemones, on the other hand, are marine animals belonging to the phylum Cnidaria. They have a cylindrical body with tentacles surrounding their mouth. When a sea anemone is fragmented, each piece can regenerate into a complete individual. The process involves the differentiation of cells within the fragments, leading to the development of new tentacles, body parts, and eventually a mature sea anemone.

Both sponges and sea anemones have remarkable regenerative abilities, allowing them to reproduce through fragmentation. This form of asexual reproduction enables them to colonize new areas, expand their population, and adapt to changing environmental conditions. Therefore the correct option is D

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The Question was Incomplete, Find the full content below :

The organisms which can reproduce by fragmentation are:

(a) Corals and Sponges

(b) Corals and Spirogyra

(c) Sea anemone and Spirogyra

(d) Sponges and Sea anemones.

Answer:

Man didnt exert force C

Explanation:

If the man and box had the same mass he would still be able to push it so not D

The box is obviously not moving so not B

There is no way the box does not have mass not A

Answer:

B

Explanation:

Answer:

sorry i have not taken this jet

Answer:

D

Explanation:

Autotrophs are plants, algae, and other organisms that can make their own food.

These organisms are called autotrophs, which translates to "self-feeders." Autotrophs play a crucial role in ecosystems as primary producers, forming the foundation of food chains and providing sustenance for other organisms. Photosynthesis is a complex biochemical process that occurs in the chloroplasts of plant and algal cells.

It involves the conversion of light energy from the sun into chemical energy in the form of glucose. Autotrophs accomplish this by utilizing pigments, primarily chlorophyll, to absorb light energy. During photosynthesis, autotrophs take in carbon dioxide from the atmosphere and water from the environment. With the aid of sunlight, these raw materials are transformed into glucose and oxygen.

Glucose serves as an energy source for organisms, while oxygen is released back into the atmosphere as a byproduct. This ability to synthesize their own organic compounds from inorganic substances gives autotrophs a distinct advantage.

Autotrophs exist in various forms, including land plants, such as trees, grasses, and flowers, as well as aquatic plants like seaweeds and pond algae. Additionally, certain bacteria and protists are capable of photosynthesis, broadening the range of autotrophic organisms.

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Answer:

To generate and maintain the proton gradient essential for ATP production.

Explanation:

ATP is also formed from the process of cellular respiration in the mitochondria of a cell. This can be through aerobic respiration, which requires oxygen, or anaerobic respiration, which does not. Aerobic respiration produces ATP (along with carbon dioxide and water) from glucose and oxygen.

Answer: The scientific Method involves a series of step that are used to experimental investigation

Explanation: Descriptive investigations, Comparative Investigations, and Experimental investigations.

Polar body formation is not a source of genetic variation in meiosis

What is meiosis and what does it do?

Meiosis is a type of cell division that results in the production of four gamete cells and a 50% reduction in the amount of chromosomes in the parent cell. To create egg and sperm cells for sexual reproduction, this process is necessary.

Homologous chromosomes (one from each parent) join along their lengths during meiosis. Chiasma points are where the chromosomes meet. The chromosomes split and reassemble at each chiasma, exchanging some of their genes. Genetic diversity is produced by this recombination. Through two key processes—independent selection of gametes and chromosomal rearrangement and recombination during crossing over—meiosis enhances genetic variation.

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Answer:

Its first one then third one then last one

Explanation:

Im doing the diagonstic

Due to the tissue loss, a distinct line of bare white skeleton developed, which is how the disease got its name. The reef's food source changes when the corals are removed, changing the species makeup totally.

A bacterial condition called the “white plague” is frequently mistaken for coral bleaching. According to recent investigations, the sickness comes in many forms. Corals lose tissue in every situation, exposing their exposed, raw, white skeleton.

Coral illnesses can spread through a variety of routes, including direct contact, water- or vector-borne transmission, and the relative weights of these routes can vary over time and across geographical areas and disease systems.

Therefore, A solid indication that an infection is present is if your band cell count is more than 10%. To identify the underlying cause of your bandemia, your doctor will advise more diagnostic procedures.

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In order to be able to make protein, the mRNA has to travel from the nucleus to the rough endoplasmic reticulum, to be read by the ribosomes and the amino acid sequence to make the proteins be synthesized.

The model used to draw the three-dimensional sense of the shape of a molecule when there is no interest in the internal bonds is the space-filling model.

The space-filling model is an molecular model used in chemistry to diagram/present a molecule according to atoms represent by spheres.

This model (the space-filling model) is very useful to present the space filled by atoms present in a given molecule.

In conclusion, the model used to draw the three-dimensional sense of the shape of a molecule when there is no interest in the internal bonds is the space-filling model.

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Answer:

C: space-filling model.

Explanation:

Answer:

B

Explanation:

B says that light moths live longer, and in the chart you can see in the light moth section that it is true.

Answer:

the answer is B :)

Explanation:

Answer:

C. The atom determines the chemical property of an element.

Explanation:

hope this helps!

The atom determines the chemical property of an element. Therefore, option (C) is correct.

In the 19th century, it was understood that atoms determined the chemical properties of elements. Various investigations and theories proposed by scientists such as John Dalton, Dmitri Mendeleev, and J.J. Thomson led to the development of this understanding.

They observed that various elements exhibited distinct chemical behaviours and properties, which they attributed to the atoms' distinct structure and composition. This knowledge contributed to the development of atomic theory in the nineteenth century by laying the groundwork for the periodic table.

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The population's gene pool, the frequency of the B allele is 0.7 (or 70%) and the frequency of the b allele is 0.3 (or 30%).

To calculate the frequencies of the two alleles (B and b) in the population's gene pool, we can use the allele frequency formula. The allele frequency is the proportion of a specific allele within a population.

Given the genotypes BB = 30, Bb = 10, and bb = 10, we can determine the number of alleles in the population as follows:

Number of B alleles = 2 * (number of BB genotypes) + (number of Bb genotypes)

= 2 * 30 + 10

= 60 + 10

= 70

Number of b alleles = 2 * (number of bb genotypes) + (number of Bb genotypes)

= 2 * 10 + 10

= 20 + 10

= 30

Next, we can calculate the frequencies of the two alleles:

Frequency of B allele = (Number of B alleles) / (Total number of alleles)

= 70 / (70 + 30)

= 70 / 100

= 0.7

Frequency of b allele = (Number of b alleles) / (Total number of alleles)

= 30 / (70 + 30)

= 30 / 100

= 0.3

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Answer:

The Earth is approximately 100,000 years old. Charles Darwin thought that the Earth was only around 6,000 years old, and that all evolution had taken place during that timespan. Knowledge that the Earth is approximately 100,000 years old would not be consistent with Darwin's theory. However, fossils indicating extinct organisms, organismal survival being environment dependent, individuals not evolving, and all living species being related to common ancestors are all consistent with Darwin's theory of natural selection.

Vegetation on Earth would be expected A. At the equator form the average amount of water vapor in a column of atmosphere.

The map shows that the average amount of water vapor in a column of atmosphere is highest at the equator. This is because the equator receives the most direct sunlight, which heats the air and causes it to rise. As the air rises, it cools and condenses, forming clouds and rain. This provides the water that plants need to grow.

At higher altitudes, the air is colder and drier, which is not ideal for plant growth. At lower longitudes, the sun's rays are less direct, which also reduces the amount of water vapor in the air. At the poles, the climate is too cold and dry for most plants to survive.

Therefore, based on the data in the map, would expect vegetation on Earth to be most dense at the equator.

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Answer:

f

Explanation:

Answer:

Radiation is the process of sending energy i. the form of light, heat, or nuclear particles.

An example: Radio waves, or waves produced from your mobile phone.

the answer is dystrophin

as dystrophin is protein found in cytoplasma

Explanation: In individuals with Duchenne muscular dystrophy (DMD), there is a mutation in the gene that codes for the protein dystrophin. Dystrophin is an essential protein involved in maintaining the structural integrity of muscle fibers. The mutation in the DMD gene results in the absence or severely reduced production of functional dystrophin protein.

As a result, without the production of dystrophin, the muscles in individuals with DMD gradually weaken and degenerate over time. This leads to progressive muscle weakness, difficulty in movement, and other associated symptoms of the disorder.

The legs, wings, or fins most of the time are used in locomotion and sometimes in defense.

These are two functions of an animal's movement structures like wings, legs, or fins:

These structures are like structural adaptation defenses. These structures might be for defense, movement and for obtaining resources which might include food.

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Answer:

migrating and escaping predators

Explanation:

Having more varieties of trees in orangutan habitats benefits these primates in multiple ways. It provides increased food availability, ensures nutritional diversity, and contributes to the overall health and sustainability of orangutan populations.

1.Increased Food Availability: Having a greater variety of trees in orangutan habitats provides them with a wider range of food sources. Orangutans are primarily frugivorous, relying heavily on fruits for their diet. Different tree species produce fruits at varying times throughout the year, and having a diverse array of trees ensures a more consistent and reliable food supply. This variety also allows orangutans to adapt to seasonal fluctuations in fruit availability and prevents overexploitation of specific tree species, promoting long-term sustainability.

2.Enhanced Nutritional Diversity: Different tree species offer varying nutritional compositions, including variations in vitamins, minerals, and other essential nutrients. A greater diversity of trees provides orangutans with a broader range of nutrients, contributing to their overall health and well-being. A balanced diet derived from a variety of trees can help address specific dietary requirements and support optimal growth, reproduction, and immune function in orangutans.

3.Improved Habitat and Biodiversity: The presence of diverse tree species creates a more complex and ecologically rich habitat for orangutans. Trees provide important resources beyond just food, such as nesting sites, shelter from predators, and pathways for movement. A greater variety of trees promotes biodiversity by attracting a wider range of other plant and animal species, creating a balanced ecosystem. This biodiversity is crucial for the long-term survival of orangutans as it helps maintain ecosystem stability, resilience, and the availability of resources.

Furthermore, a diverse tree population creates a richer and more resilient habitat, supporting a variety of species and promoting a healthy ecosystem for orangutans to thrive in.

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Equilibrium occurs when supply and demand coordinate to balance each other out and set excess demand. This means that the quantity of goods or services supplied is equal to the quantity demanded in a given market, and there is no excess demand or excess supply. Hence option A is correct.

In order to achieve equilibrium, prices and production levels may need to be adjusted. If there is excess demand, meaning that the quantity demanded is greater than the quantity supplied, prices may need to be raised and production may need to be increased to meet the demand. On the other hand, if there is excess supply, meaning that the quantity supplied is greater than the quantity demanded, prices may need to be lowered and production may need to be decreased in order to reduce the supply.

Overall, equilibrium occurs when supply and demand are in balance, and prices and production levels are adjusted to maintain this balance.

Hence option A is correct.

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Answer:

Option A

Farming with GM plants that are resistant to chemical herbicides may lead to overuse of weed-killing compounds.

Answer:

The answer is D.

Explanation:

Because biodiversity essentially means the different kinds of animals you'll find in a singular (one) area.