In radishes the shape may be long or round or oval. The color may be red or white or purple. A long red variety was crossed with a round white variety. The F1 were all oval purple. In the F2 the following results were obtained: 8 long red, 15 long purple, 17 oval red, 31 oval purple, 7 long white, 15 oval white, 8 round red, 16 round purple, 9 round white. What is the genetic basis for these characters?

Answer:

The cell must bring in more glucose molecules via active transport. In active transport, unlike passive transport, the cell expends energy (for example, in the form of ATP) to move a substance against its concentration gradient.

This transport needs ATP to happen.

Explanation:

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The biopsychosocial approach is most directly concerned with assessing the relative contributions of heredity and experience to personality development (Option C)

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Answer: After ovulation the oocyte is arrested in metaphase of meiosis II until fertilization. At fertilization, the secondary oocyte completes meiosis II to form a mature oocyte (23,1N) and a second polar body.

Explanation:

Answer:

you can find carbon,hydrogen, oxygen, nitrogen, and phosphorus. Combinations of these atoms form the sugar-phosphate backbone of the DNA -- the sides of the ladder, in other words.

Explanation:

Answer:

30 - 40 trillion

Explanation:

It is unsure what the exact number is as of now, but scientists estimate that the number lies between 30 - 40 trillion on average. A more specific estimate would be 37.2 trillion.

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Answer:

Pathways by which water can cross a membrane lipid bilayer. Water can diffuse slowly across the bilayer between the lipid molecules (shown in blue). ... In contrast, water traverses the membrane much more rapidly through aqueous channels (aquaporins - shown in brown), and this process is much less temperature-sensitive.

Explanation:

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The similarity between the psychoanalytic theories of Freud and Erikson is that they both separate development into stages of a individual's life.

The psychoanalytic theory is the theory that teaches that the behaviour of an individual depends on their past experiences.

The two main psychologist that developed the psychoanalytic theory are Sigmund Freud and Erick Erickson.

The similarity between the psychoanalytic theories of Freud and Erikson is that they both separate development into stages of a individual's life.

The difference between the psychoanalytic theories of Freud and Erikson is that Sigmund Freud focused on the influence of the basic needs and biological forces while Erick Erickson focused on the social and environmental factors.

Erikson’s theory explain the different stages of adulthood from the age of 18 to 40 years as intimacy versus isolation.

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Answer:

Hello....

Explanation:

There are five primary functions of carbohydrates in the human body. They are energy production, energy storage, building macromolecules, sparing protein, and assisting in lipid metabolism.

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Answer:

Hypertonic

Explanation:

A tonicity with a high concentration of solutes is said to be Hypertonic.    

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Pan~

Tonicity with a high concentration of solutes is said to be hypertonic.

Tonicity is the ability of an extracellular solution to allow the movement of water in and out of the cell by osmosis. The terms hypertonic, isotonic and hypotonic decide the movement of water into or out of the cell.

The hypertonic solution is a kind of solution which has a high concentration of solutes (salts, electrolytes). In Biology, a cell is said to be in a hypertonic solution if the outside solution has a high concentration of solutes than the inside the cytoplasm of the cell. In this situation, there will be a net flow of water out of the cell.

The hypotonic solution is a type of solution which has a low concentration of solute. ). In Biology, a cell is said to be in a hypotonic solution if the outside solution has less concentration of solutes than the inside the cytoplasm of the cell. In this situation, there will be a net flow of water into the cell.

Isotonic solution is one which has the same concentration of water and solutes as inside the cytoplasm of a cell. If a cell is placed in an isotonic solution, there is no net water movement.

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Organisms that are holoplankton. Meroplankton are a diverse group of aquatic organisms with life cycles that include both planktonic and benthic stages.

The larval stages of bigger organisms make up a major portion of the meroplankton. Holoplankton, which are planktonic organisms that remain in the pelagic zone as plankton during their entire life cycle, can be compared with meroplankton.

Many meroplankton go on to the nekton or adopt a benthic (typically sessile) existence on the bottom after spending some time in the plankton. Benthic invertebrate larval stages make up a large component of planktonic populations. For many benthic invertebrates, the planktonic larval stage is very important for the dispersal of their young.

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The group of macromolecules that can be affected by Keto's eating choices, and is used for long-term storage, in addition to being insoluble in water, is lipid.

The ketogenic diet consists of significantly reducing the amount of carbohydrates ingested daily and adding more fat to the diet.

After about three weeks of reducing carbohydrates from the diet, the body enters a metabolic state called ketosis, turning stored fat as the body's energy source.

Therefore, the ketogenic diet can bring benefits to the individual, such as accelerated weight loss and prolonged satiety, but it can also be a difficult diet to follow for long periods, as it is more restrictive.

The ideal, then, is always to seek specialized help when you want to achieve some aesthetic or health goal related to weight loss, so that the professional can develop a diet focused on the needs and individualities of each one.

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Answer:

The correct answer is Thermosphere.

Explanation:

I had the same question before and this was the correct answer.

Answer:

same

Explanation:

Asexual reproduction gives rise to two physically and genetically identical daughter cells. Thus, the genetic information remains the same.

In asexual reproduction, the daughter cells divide through the process of mitosis, which results in two daughter cells from one parent cell.

In mitosis, the chromosomes which are duplicated segregate into the two emerging cells around which then a nuclear membrane forms. In this case, there is no recombination by crossing-over or chiasmata formation that happens in the case of meiosis.

It is the recombination by crossing-over or chiasmata formation that results in varying genetic information.

Thus, as these processes do not happen in mitosis, genetic information remains the same.

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Answer: 27. arcuate    28. enzyme. 29. three regions

Explanation:

Answer:

A) Multiples of 35 million years.

Explanation:

Answer: In DNA the parent duplicates itself through a process known as mitosis. Any offspring is going to have the same exact DNA as the parent. (same characteristics, everything).

The comparison of the DNA of an offspring to the DNA of its parents is determined by the fact that every offspring gets 50% of its genome from each parent, but it is always a different 50%.

In the process of sexual reproduction, meiosis produces haploid gametes that fuse during fertilization to produce a diploid zygote. In other words, an offspring inherits half of the genetic material from each parent. The children resemble their parents, but they are not identical to them.

During the process of meiosis, gametes get a random chromosome from each pair. This means that there are over 8 million possible DNA combinations from 23 chromosome sets. Due to this, the difference in the genetic material or DNA sequences is occurred due to the process of variations between them while DNA copying.

Therefore, the comparison is made due to the mechanism through which every offspring gets 50% of its genome from each parent, but it is always a different 50%.

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Dr. Robert Koch discovered Mycobacterium tuberculosis in 1882. The illness was widespread and typically fatal. The disease affects victims in two ways, but quarantine in tuberculosis sanitariums, medical intervention, and code-based reporting systems significantly reduce cases.

Patients having symptomatic TB are known to have effects on various body areas.

Patients with latent TB don't feel ill, but if they don't get treatment, they could develop symptoms.

Patients with the illness typically have positive sputum and skin tests, abnormal chest X-rays, and may present the following symptoms, according to the Centers for Disease Control and Prevention (CDC):

ICD-10-CM code sections A15 through A19 are reserved for diagnosis of tuberculosis caused by Mycobacterium tuberculosis or Mycobacterium Bovis. Look to P37.0 if congenital TB is the patient's diagnosis. R76.11 should be used to report a positive skin test for latent tuberculosis or for active disease. Through B90.x, the sequela may be reported. Report J65 if the patient has tuberculosis-related silicotuberculosis pneumoconiosis. For screening for respiratory tuberculosis, visit Z11.1. If the patient is a TB carrier, report Z22.

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Answer:

I am pretty sure it's b

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Answer:

Please find the cross attached as an image

Explanation:

This question involves two genes: one of the genes has alleles B and b while the other has alleles E and e. In order to perform this cross, each parent (BbEe and bbEe) will have to undergo meiosis and produce gametes (see attached image).

However, it is the gametes (four) produced by each parent that will be used to draw the cross using a punnet square. Please find the punnet square in the image attached.

The main skeletal features used to construct a cladogram include the presence or absence of specific bones/structures, bone shape/structure, dental characteristics, skeletal adaptations, and skull morphology.

Cladograms are phylogenetic trees that illustrate the evolutionary relationships between different organisms. When constructing a cladogram, various skeletal features can be used as characters to determine the branching patterns and common ancestry among organisms. Here are some main skeletal features used in cladistic analysis:

Presence or absence of specific bones or structures: The presence or absence of certain skeletal elements, such as wings or limbs, can provide insights into evolutionary relationships.

Bone shape and structure: Comparing the shapes, sizes, and structures of bones can help identify shared characteristics and infer common ancestry.

Dental characteristics: The structure and arrangement of teeth, including the type and number of teeth, can provide information about evolutionary relationships and dietary adaptations.

Skeletal adaptations: Features like the presence of a notochord, presence of a bony skeleton, or modifications for specialized locomotion (e.g., wings, fins, limbs) can be used to infer evolutionary relationships.

Skull morphology: Examination of the skull, including the shape of the cranium, presence and structure of specific cranial bones, and jaw structure, can help determine evolutionary relationships and functional adaptations.

By analyzing these skeletal features and comparing them across different organisms, cladistic analysis aims to identify shared derived characteristics (synapomorphies) that indicate common ancestry and to construct a branching pattern that represents the evolutionary relationships between the organisms being studied.

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What are the main skeletal features that can be used to construct a cladogram?

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Answer:

no

Explanation:

Answer:

Depening on the gentotyes the answer will be true

Explanation:

The correct answer is energy flow.

The principles of energy flow that govern how matter and energy move between the many domains are unique to each one. Energy goes from the perimeter to the center of a sphere, while matter moves from the center to the periphery.

The movement's speed and the separation between the spheres are the two main determinants of energy flow. The distance between the spheres determines the pace of matter movement, whereas the distance between the spheres determines the speed of energy movement.

The amount of energy that is available to be utilized in a certain situation depends on the pace at which energy is moving.

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Answer:

B. Alloys

Explanation: An alloy is a mixture of chemical elements of which at least one is a metal. For example, brass is an alloy of two metals: copper and zinc. Steel is an alloy of a metallic element (iron) and a small amount — up to 2% — of a non-metallic element (carbon).

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Answer:

Explanation:

Glucagon

is produced to maintain glucose levels in the bloodstream when fasting and to raise very low glucose levels.

insulin's

job is to lower blood sugar. If blood sugar gets too low, the pancreas releases another hormone, glucagon, which works to raise glucose levels.

membrane-bound organelles like the mitochondria and nucleus are specific to the eukaryotic cell

The eukaryotic and the prokaryotic cells differ in the presence of the organelles and the membrane. The nucleus is present in eukaryotic cells but lacking in prokaryotic cells. Thus, option C is correct.

The prokaryotes are the primitive and early cells that have an undifferentiated nucleus (karyon). They are exclusively single-celled organisms that lack organelles and membrane-bounding them. The genetic material is located centrally in the cytoplasm.

On the other hand, eukaryotic cells are unicellular and multicellular organisms that have well-defined central nuclei and membrane-bounded organelles. The nucleus of the eukaryotes is bounded by the nuclear membrane that separates it from the cytoplasm.

The presence of the true nucleus and the compartmentalization of the organelles makes the working more efficient and complex in the eukaryotic cell. Humans, dogs, and cats are eukaryotes, whereas blue-green algae are prokaryotes.

Therefore, option C. the nucleus is present in eukaryotic cells.

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Your question is incomplete, but most probably your full question was, Which of the following is found in a eukaryotic cell, but is not found in a prokaryotic cell?

Answer:

The correct answer would be - Type 2, and beta respectively.

Explanation:

There are two types of two diabetes; type 1 and type 2. Type 2 daibetes is

When you have type 2 diabetes, your fat, liver, and muscle cells do not respond correctly to insulin. This is called insulin resistance. As a result, blood sugar does not get into these cells to be stored for energy.

Answer: How can limiting factor affect population growth?

Limiting factors are resources or other factors in the environment that can lower the population growth rate. Limiting factors include a low food supply and lack of space. Competition for resources like food and space cause the growth rate to stop increasing, so the population levels off

Explanation: