What is the difference between cell differentiation and cell elongation​

Answer:

petroleum i think

if not then natural gas

Explanation:

The trend that is evident is: Initially, there seems to be support for Mel's hypothesis, but the gold data is not consistent with the predicted trend.

Option C is correct.

The data for zinc, nickel, copper, and silver shows that as the density increases, the melting point tends to increase.

From the data we can see , the data for gold does not follow this trend, as its density is lower than silver but its melting point is higher.

Therefore, while there is some initial support for Mel's hypothesis, the inconsistency with gold indicates  that the relationship between density and melting point is not solely determined by density.

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For an organism that has 18 chromosomes in its body cells and its sex cells have 9 chromosomes, the correct statement is C, Its sex cells are haploid and a result of meiosis.

Haploid cells have half the number of chromosomes as diploid cells. Mitosis is a type of cell division that produces two identical daughter cells. Meiosis is a type of cell division that produces four daughter cells, each with half the number of chromosomes as the parent cell.

In the organism described, the body cells are diploid (18 chromosomes) and the sex cells are haploid (9 chromosomes). This is because the sex cells are produced by meiosis, which is a type of cell division that reduces the number of chromosomes by half. This allows the sex cells to combine with each other to form a new diploid cell, which is the beginning of a new organism.

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Complete question:

An organism has 18 chromosomes in its body cells. Its sex cells have 9 chromosomes.

Which statement correctly explains this?

Its body cells are haploid and a result of mitosis.

Its sex cells are diploid and a result of mitosis.

Its sex cells are haploid and a result of meiosis.

Its body cells are diploid and a result of meiosis.

Blood pressure that measures frequently above normal may result in a diagnosis of high blood pressure or hypertension which may lead to other health problems such as heart disease, heart attach, and stroke.

Answer - high blood pressure

The wing of a bald eagle is homologous to the wing of a penguin. Homologous structures are structures that are of similar evolutionary origin.

Homologous structures are  described as anatomical features found in different species that have a common evolutionary origin. These structures may have different functions in different organisms, but they share a similar underlying structure and can be traced back to a common ancestor.

The wing of a bald eagle and the wing of a penguin are considered homologous structures because they both evolved from a common ancestral structure, even though they serve different purposes  which is flight in the case of the bald eagle and swimming in the case of the penguin.

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The interaction between the metals Q and X makes metal Q less toxic.

Heavy metals are those metals that are known to cause some type of damage in the body. Many of the heavy metals have been associated with cancer and organ damage.

If the residents of Town B drink a water that contains heavy metals Q and X and they are healthy, it then means that the interaction between the metals Q and X makes metal Q less toxic.

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Answer:

True

Explanation:

They are an invasive species

Answer:

true

Explanation:

the burmese python is an invasive species and can be up to 26 feet long. this causes them to dominate areas and naturally have no predators. they prey on many animals such as raccoons, rabbits, bobcats, and deer. this has caused a large decline in their population and some animals have even been put on the endangered species list due to the impact. the pythons are causing an enormous disruption to the food chain, taking prey from larger animals or killing off the larger animals causing a surge of others such as squirrels.

good luck :)

hopefully, this helps

have a great day !!

Answer:

Explanation:

Glucose/Na symporters cannot diffuse across from the apical side to the lateral or basal sides because of the lipid bilayer (the hydrophobic tail/part will prevent it from crossing). However, a facilitated diffusion approach is "endorsed" here,  a specialized carrier protein called glucose or sodium transporter is used to transfer/diffuse the glucose or sodium to the basal side of the cell.

NOTE: These lipid bilayers are present in the cell membrane and are actually responsible for the selective nature of what goes in or out of the cell. The bilayer consists of the hydrophilic head and the hydrophobic tail.

Genes are contained in chromosomes, which are in the cell nucleus. A chromosome contains hundreds to thousands of genes.

A gene is the basic physical and functional unit of heredity. Genes are made up of DNA. Some genes act as instructions to make molecules called proteins. However, many genes do not code for proteins.

Our genes carry information that gets passed from one generation to the next. For example, genes are why one child has blonde hair like their mother, while their sibling has brown hair like their father.

The gene is considered the basic unit of inheritance. Genes are passed from parents to offspring and contain the information needed to specify physical and biological traits.

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Answer:

B

Explanation:

Hope it helps....

Answer:

D. Dams don't create earthquakes, but the do all of the other things listed.

Answer:

Uh...... Sorry, is this a true of false question or something?

Answer:

There is one redox reaction during glycolysis. The oxidation of glucose begins during glycolysis. NAD+ accepts the electrons during the oxidation, and as a result it gets reduced. A total of 2 NADH are produced.

Explanation:

Answer:

During glycolysis, NAD is reduced

The provided question is not complete as it lacks the appropriate choices for the answer, however, the correct choices are:

Which of the following will NOT prevent many bacterial infections?

a. allowing foods to cool completely before refrigerating

b. washing hands and surfaces with soap and water

c. storing food in a refrigerator

d. heating objects to very high temperatures

Answer:

The correct answer would be - allowing foods to cool before refrigerating.

Explanation:

Bacterial infections can be prevented by many processes such as washing hands with soap and water thoroughly for a minimum of twenty seconds. Storing food in the refrigerator helps the food to be fresh and infection-free from various microbes.

Heating the food, water, and tools to very high temperature helps in killing the bacteria present in these and leads to bacterial infection. Cooling the food before storing it in the refrigerator may cause bacteria to infect the food.

Overall, the population shift in South Africa has had a negative impact on agriculture, leading to a decline in the sector and decreased food security for rural communities.

Population refers to the total number of individuals of a particular species or group living in a specific area or region. In the context of human populations, it refers to the number of people living in a particular geographic area or country. Population can also refer to subgroups within a larger population, such as age groups, ethnic or racial groups, or socioeconomic groups. Population can be measured and analyzed in various ways, including through demographic data such as birth and death rates, migration patterns, and population density.

Here,

Over the past 50 years, there has been a significant population shift in South Africa, with many people moving from rural areas to urban areas in search of better economic opportunities, education, and healthcare. This trend is known as urbanization and is a common phenomenon in many developing countries.

As people move from rural areas to urban areas, the population density in urban areas increases, while rural areas become less populated. This population shift has had a significant impact on agriculture in South Africa. As more people move to cities, there is less demand for agricultural products, leading to a decline in the agricultural sector. This has resulted in the loss of agricultural land, reduced productivity, and decreased food security for rural communities.

In addition, the population shift has also led to changes in land use. As urban areas expand, they often encroach on agricultural land, leading to land fragmentation and reduced agricultural productivity. This can also lead to conflicts between urban and rural communities over land use and resource allocation.

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Answer:

The definition of photosynthesis is

a chemical process that occurs in plants, algae, and some types of bacteria, when they are exposed to sunlight.

Answer:

Is the process where by the plant manufacture there own food in the presence of light

Answer:

Answer C

Explanation:

I know its right

Answer:

Option A

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

Answer:

What would happen if the operator sequence of the trp operon contained a mutation that prevented the repressor protein from binding to the operator? a. In the absence of tryptophan, the genes trpA-E will not be transcribed. b. In the absence of tryptophan, only genes trpE and trpD will be transcribed. c. In the presence of tryptophan, the genes trpA-E will be transcribed. d. In the presence of tryptophan, the trpE gene will not be transcribed.

Explanation:

Answer:

I hope this will help you a lot. it takes me an hour to find this answer.

Answer:  The first option: 0%

Explanation:

Answer:

C

Explanation:

Answer:

They are more closely related to salamanders than they are to birds.

Explanation:

According to the data, trout are more closely related to salamanders than birds.

The first data table shows how the salamander only has one extra trait that the trout does not have (lungs).

On the other hand, birds have three extra traits that the trout doesn't have (claws/nails, feathers, and lungs).

The cladogram further shows how trout are more closely related to salamanders compared to birds.

Trout and the salamander are closer together on the cladogram, while the bird is further away. This means they are more related on the evolutionary timeline.

So, the correct answer is that They are more closely related to salamanders than they are to birds.

The statement which is true about Trout is as follows:

Thus, the correct option is A.

A Cladogram may be defined as a type of family tree or classification tree which is based on evolutionary relationships. It is also known as a phylogenetic tree.

Trout and the salamander are positioned closer to one another on the cladogram while the bird is being far away. The presence of lungs is marked from the salamander, so trout do not have lungs.

Trouts evolved from Hagfish but not from salamanders and lizards. Trouts only have jaws but lungs, claws or nails, feathers, and mammary glands.

Therefore, the correct option for this question is A.

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Answer:

1. Recognition of foreign molecules - Defense

2. Receptors of extracellular signals - Regulation

Explanation:

The BALLOON BLOW UP SCIENCE EXPERIMENT provided evidence to support this claim.

When baking soda, a basic, and vinegar, an acid, are combined, a chemical reaction occurs that produces carbon dioxide gas. Instead of having a predetermined volume or shape, gases expand quickly to fill their container. Because of the fast particle motion in all directions, gases expand quickly. The carbon dioxide gas starts to fill the balloon as it fills the bottle since it has nowhere else to go. The balloon fills with carbon dioxide gas and expands as a result. The size of the balloon will increase with the amount of gas produced. A material is said to be acidic if it has a bitter taste, reacts with metals and carbonates, and turns blue litmus paper red. A base is a compound that has a bitter taste, is slick to the touch, and causes red litmus paper to turn blue.

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Answer:

mostly poaching

Explanation:

i dont know if this was the answer you wanted but...

nvm I had my head on the wrong question

Answer:

D. Providing artists with discarded materials for their artwork.

Explanation:

Please brainliest! And Hope this helped you! :D

I also answered first! :D

Answer:

D. Providing artists with discarded materials for their artwork would be consistent with the city's zero-waste goal.

Explanation:

A zero-waste goal aims to reduce the amount of waste sent to landfills, and one way to achieve this is by recovering resources that are traditionally considered garbage and finding new uses for them. Providing artists with discarded materials for their artwork promotes creative reuse and helps divert waste from landfills. Reducing the frequency of curbside recycling pickup and providing residents with larger garbage cans would not align with a zero-waste goal as they would likely increase the amount of waste sent to landfills. Shutting down the wastewater treatment plant would have negative environmental consequences and would not align with a zero-waste goal.

Answer:

B. Arm length

C. Shape

D. Centromere placement

Explanation:

Cytogenetics is a discipline that study the structure and number of chromosomes including their morphology, position of the centromere, arm length, staining bands, etc. These features can be observed by microscope and enable us to identify different genome rearrangements (i.e., translocations, deletions, centric fusion, chromosome duplications, etc.) by ilustrating chromosomes in defined pictures referred to as karyotypes. In consequence, they are chromosome features that can be used in order to categorize different samples.

Answer:

surface area of a rectangular

Explanation:

so much fun last night and I was very good app