What tropism does the experimental data above show?


phototropism
hydrotropism
geotropism

Answer:

Technically, both are correct, but I would go with Jahiem.

Explanation:

In terms of how orange trees are normally produced, they usually reproduce asexually, but farmers will graft parts of trees to create new ones. But, normaly trees reproduce sexually.

Write down: An orange tree in the wild is not genetically similar to the one next to it

I agree with Phoebe that orange trees will be genetically identical to each other.

I think these trees reproduce rely on mitosis as there are no seeds to plant. So I predict that all orange trees will be genetically identical to each other and to their parents.

In reproduction, the plant does not need another gamete to reproduce. For this type of reproduction, parts of the plant are removed to obtain new plants, which is known as a clone. Therefore, what is really used in this type of reproduction is the genetic material of the plant.

Whit this information, we can conclude that i agree with Phoebe that orange trees will be genetically identical to each other.

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Humans have undergone evolutionary transitions, as mammals like whale resembled other mammals in terms of skulls and other sculptures on the basis of the fossils found.

The program begins with one of the most popular examples of a purported change used by the evolution contingency: the transition from land animals to the whale. This shift is demonstrated to be explained by the fossils of Pakicetus, Ambulocetus, Rhodocetus, Dorontid, and Basilosaurus. In contrast to a complete transitional fossil, Pakicetus only has a small piece of its cranium to show for itself. Although Ambulocetus is depicted in the documentary as a fully preserved fossil of an aquatic mammal with legs, this is an embellishment and stretching of the truth given that the skeleton of the animal was actually found to be very fractured. In the series, Rhodocetus is only depicted by a skull.

Many people have asserted that those "legs" weren't just vestigial; they also participated in copulation. They might have even had a swimming feature. In conclusion, two skulls, one incomplete, maybe transitional skeleton, and a complete aquatic whale type with short hind legs. Our top example of an apparent evolutionary transition comes from these data.

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To ensure proper protein level one should include various sources of protein that can include lean meat , eggs , diary products ,protein shakes and legumes .

Protein is one of the most essential nutrients for daily life , as they are required to help your body repair cells and make new ones. Protein also plays crucial role in growth and development in children and expecting mothers .

In general , proteins are required for the repairing and building your body's tissues, They also allows metabolic reactions to occurs at place for easy body function . so we can say that protein is crucial for maintaining structural framework of body and also helps in maintaining fluid balance .

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The most well-known impact of using non-renewable energy sources is the emission of greenhouse gases such as carbondioxide gas etc.

We pursue to use of non-renewable resources, in specific, carbon dioxide and methane give to climate change. Different types of non-renewable energy fuels emit high levels of greenhouse gases.

Minerals is used for making metals which are also non-renewable natural resources. Nonrenewable natural resources take extended than a person's lifespan to be returned. In fact, Non-renewable energy can take millions of years to form. Fossil fuels such as oil, coal, and gas will not last forever.

So we can conclude that The problem with non-renewable energies is the ecological impact of non-renewable energies · The fuel of climate change.

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Organisms like clam, oysters and snails are all species of the phylum Mollusca who protect themselves from their enemies by hiding inside their shells.

Mollusca is the second largest phylum of the Animal kingdom that possess all invertebrate organisms. These are all aquatic organisms hat may be marine or freshwater resident. All the organisms of the phylum possess a solid shell that protects them.

Shells of the species of phylum Mollusca is a hard calcareous structure found on the external portion of the body. The main chemical component of the shell is calcium carbonate. Some animals have shell only on the upper side of the body while some have shells on both sides and are called bivalves.

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Answer:

where is the graph?

Explanation:

DNA polymerase enzyme proofreads the DNA molecule to minimize errors during DNA replication.

DNA polymerase enzymes are the enzyme that carries out DNA replication. During this mechanism, a wide range of errors can occur. DNA polymerase read the nucleotide in the template strand and pairs it with the complimentary nucleotide, that is adenine to thymine and guanine to cytosine. But errors occur all the time during this pairing.

But DNA polymerase also carries out proofreading along with the formation of the strand. When an incorrect nucleotide is paired, the whole mechanism is arrested. DNA polymerase identifies the errors by detecting the variation in the 3' OH group. The strand formation is stopped, and the incorrect nucleotide is replaced by the correct one, only after that the process continues.

The errors during DNA replication are rectified either by Base excision repair or Nucleotide excision repair. These are carried out by DNA polymerase as well as DNA ligase enzymes

DNA replication and proofreading are undertaken by the same enzyme, DNA polymerase.

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Answer:

Diffusion

Explanation:

Diffusion is the net movement of particles

Answer:

The answers to the blank spaces are numbered as follows:

1. Function

2. Nucleus

3. Mitochondria

4. ATP

5. Chloroplast

6. Glucose

7. Ribosomes

Explanation:

This question is describing the organelles found in a cell. An organelle is a structure that performs a specific FUNCTION (1) in a cell. There are different kinds of organelles with each possessing its own peculiar function. Some of them are as follows:

- NUCLEUS, which is regarded as the brain of a cell because it directs or controls a cell's activities just like the brain of an organism does.

- MITOCHONDRIA is an organelle that produces the energy storing compound called ATP (adenosine triphosphate), hence, it is called power house of the cell.

- CHLOROPLAST is an organelle found in plant cells that functions in the conversion of light energy (from sun) into GLUCOSE (chemical energy) in a process called PHOTOSYNTHESIS.

- RIBOSOMES is an organelle found in both prokaryotic and eukaryotic cells that serves as the site of PROTEIN production in a cell.

E) The increased membrane permeability to sodium ions causes the fast depolarization phase of the action potential in cardiac muscle.

An opening of fast sodium channels initiates the depolarization phase of the action potential in muscle and nerve cells. This also occurs in cardiac cells that do not have pacing devices; However, the initial depolarization phase of the action potential is influenced by calcium ions in cardiac pacemaker cells.

An electrocardiogram (EKG) is an indirect indicator of heart muscle contraction because contraction of the heart muscles is caused by depolarization of the heart. Without any external stimulus, the heart's cells will depolarize. Automaticity, or autorhythmicity, is the name given to this property of cardiac muscle tissue.

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Answer:

The answer is A.

Explanation:

(This definition I got from the web so credits to them)

A biome is an area classified according to the species that live in that location. Temperature range, soil type, and the amount of light and water are unique to a particular place and form the niches for specific species allowing scientists to define the biome.

Answer:

it can cause damage to the Brian and heart.

Explanation:

In the beginning of "The World on Turtle's Back," we can see that a character named just as "husband" is terrified of being punished for having destroyed the sacred tree that lit up the world where he lived.

"The World on Turtle's Back," is a myth created by the Iroquois to explain the origin of the earth and living things. In this myth, we can see:

There was a realm above the heavens that was created even before the earth was created.

This realm was inhabited by magical beings who did not die, grow old, or get sick. They were called the people of heaven.

There was a tree in the center of that realm that was holy.

The tree lit up the entire kingdom, since the sun did not exist.

One day, one of the women of the heavenly realm discovered that she was pregnant with twins. She is very happy and tells her husband, but he is furious with the news, to the point of pulling the sacred tree from the ground. This causes a hole and he throws his pregnant wife into that hole.

The man is terrified, not because he threw his wife to an unknown end, but because he destroyed the sacred tree and is afraid of being punished.

Despite the fall, the woman survives and gives birth to the twins who will create all the elements of planet earth.

With this, we can conclude that the Iroquois also created myths to explain things they did not know, such as the origin of the planet and human beings.

Your question is incomplete most probably your full question was

In the beginning of "The World on Turtle's Back," why did the husband become "terrified"? He was terrified the he might never see his wife again. He was terrified that his wife might fall through the hole in the sky. He was terrified that he would be punished for marring a sacred tree. He was terrified that the Great Tree would fall into the ocean.

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Sewage that ends up in waterway can increase algae growth because it B. Provides nutrients.

Algae growth in waterbodies is aided by the nutrients phosphorus and nitrogen, which are necessary for algae production.

Eutrophication is the process that leads to harmful algal blooms, dead zones, and fish kills. Eutrophication begins with an increase in the amount of nutrients that reach estuaries and coastal waters. An overabundance of algae and plants initiates a chain reaction in the ecosystem as a result of eutrophication. The excessive plant and algae matter eventually breaks down, releasing a lot of carbon dioxide.

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DNA polynucleotides are composed of a chain of DNA nucleotides, which are made up of three components: a phosphate group, a deoxyribose sugar group, and a nitrogenous base. The nitrogenous base is the component that can be removed without breaking the chain.

The nitrogenous base can be one of four different molecules: adenine (A), thymine (T), guanine (G), or cytosine (C). These molecules are the “letters” of the DNA alphabet, and they are the parts that determine the genetic code. When a nitrogenous base is removed, the phosphate group and deoxyribose sugar group remain linked, and the DNA molecule remains intact.

However, the genetic code of the DNA is disrupted because the sequence of nitrogenous bases is what determines the code. Therefore, removing a nitrogenous base from a DNA polynucleotide without breaking the chain does not necessarily mean that a functioning gene will be left behind.

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Answer:

A.

Through careful observation and measurement

The primary source of water for wetlands is from precipitation, such as rain.

This water of precipitation is absorbed by the soil and saturates the ground, eventually making its way into the wetland.

Other sources include groundwater, water runoff from rivers, streams, and lakes, and even direct connections to larger bodies of water. In some cases, wetlands are purposefully flooded to create a habitat.

The water level in a wetland is regulated by a variety of factors, including the size of the wetland, the amount of water that flows in, the amount of water that evaporates, and the amount of water that is absorbed by plants.

In addition, wetlands can be impacted by human activities, such as dam and reservoir construction and over-irrigation, which can lead to an increase or decrease in the water level.

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Answer:

Explanation:

. The two ATP-producing processes can be viewed as glycolysis (the anaerobic part) followed by aerobic respiration

The number of each ecological term's right definition is as follows: Ecosystem (4, Biotic Components (6), Decomposer (5). These are the terms that are defined in the query.

Omnivores are several types of animals that consume both plants and other animals. They regularly eat a variety of substances, including plants, animals, algae, and fungi. They have the animal kingdom's most adaptable diet. Humans and crows are two examples of omnivorous creatures.

Eagle, owl, and kingfishers hunt for their prey rather than eating dead animals. As scavengers, crows, vultures, and kites consume dead animals. Animals known as scavengers eat rotting and dead vegetation and animals.

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Answer:

I know I am sure am going to have a wonderful day

Answer:

precipitation and temperature

Explanation:

Temperature and water are considered major abiotic factors that affect species distribution in terrestrial ecosystems. The temperature can affect the distribution of terrestrial organisms due to many species maintain a constant internal temperature, while other species maintain a body temperature range that may be very different from the environmental temperature, and therefore they will not be able to carry out their metabolic functions. Hibernation is an adaptation that allows some terrestrial animals to escape temperature fluctuations. Moreover, water is another limiting factor for life, since water is critical for cellular processes. The waxy cuticle is an adaptation that allows terrestrial plants to avoid excessive water loss through transpiration.

Answer:

A: The light shining on the water was changed into heat energy, which increased the temperature of the water.

Explanation:

__________________________________________________

The best explanation for the results of Gayla's experiment is that the light shining on the water was changed into heat energy which increased the temperature of the water.

This explanation is not only based on the fact that the temperature of the water under the lamp increased and the temperature of the water in the dark did not, but it also explains how the light energy that came from the lamp changed into heat energy and warmed the water.

The critical value the scientist should use for the chi-square analysis of the data is b. 3.84.

The chi-square test is a statistical test used to determine whether there is a significant difference between the observed and expected frequencies in a contingency table. In this case, the scientist is investigating whether two traits in a plant, long stems and white flowers, are determined by genes that are on the same chromosome. The scientist has conducted a genetic cross between plants that are homozygous dominant and homozygous recessive for both traits, and has obtained a sample of 100 plants in the F2 generation. The scientist has then tabulated the observed and expected frequencies of the four possible phenotypes (long stems, white flowers; short stems, red flowers; long stems, red flowers; short stems, white flowers) in the F2 generation.

The chi-square test is used to determine whether there is a significant difference between the observed and expected frequencies in the table. The calculated chi-square value is compared to a critical value from a chi-square distribution table with 3 degrees of freedom and a significance level of 0.05. The degrees of freedom for a chi-square test are equal to the number of categories in the table minus 1. In this case, there are 4 categories (phenotypes) in the table, so the degrees of freedom are 3.

The critical value for this test is 3.84. If the calculated chi-square value is less than 3.84, the scientist would conclude that there is no significant difference between the observed and expected frequencies and thus the genes independently assort, meaning that the genes are located on different chromosomes. On the other hand, if the calculated chi-square value is greater than 3.84, the scientist would conclude that there is a significant difference between the observed and expected frequencies and thus the genes are located on the same chromosome.

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Igf2+/Igf2-, a genetic condition in which the mutated Igf2-allele is inherited from the father. B. Igf2+/Igf2-, and the parent from whence the mutant Igf2- comes is unimportant.

Whatever happens to a placental after delivery?

The placenta usually breaks from the uterine lining after childbirth. The placenta may still be partially or entirely attached to the uterus when there is placental accreta. This condition happens when the blood vessels and other parts of the placenta encroach too deeply into the uterine lining.

What benefits may you expect if you eat your placenta?

Despite suggestions that eating the placenta can reduce postpartum hemorrhage, increase mood and energy, increase milk production, and provide essential micronutrients like iron, there is no evidence to support any health benefits. You can suffer from placentophagy.

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Answer:

Wow. They're both right... I still think Vaccines aren't healthy.

Explanation:

Answer:

True

explaination non

Answer:is that the full question

Explanation:

Answer:

blood flows through pores in the tissues

Sucrose will not yield a positive Fehling's test

A reducing sugar, or a sugar that can reduce copper ions, is detected using the ideal Fehling's test. Fehling's solution, which consists of copper(II) sulphate and a strong base, is mixed with a sugar solution to be tested, and the mixture is then heated.

During this process, the copper ions will be reduced to copper(I) oxide if a reducing sugar is available, and this copper(I) oxide will then react with the strong base to generate a precipitate of copper(I) hydroxide, which will change its color to red. A positive Fehling test result would be produced by reducing sugars like lactose, maltose, and other disaccharides, but not by non-reducing carbohydrates like sucrose.

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