I need help doing this

Answer:

Pure White and Dark Blue

Explanation:

They are the only species in the fourth generation so it would make sense if they reproduced

Hydrochlorothiazide should be avoided in a patient with a history of severe anaphylactic reaction to sulfa medications. The correct option to this question is B.

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The best comparison is that both consist of carbon, hydrogen, and oxygen, but their monomers differ; carbohydrates are made of monosaccharides and lipids are made of fatty acids and glycerol (option b).

In this case, we can transfer the letters in the exercise to the ones in this punnet square.

The answer would be the one in red color (9/64)

In pea plants, pod color is coded by a diallelic gene that expresses complete dominance being green pod the dominant phenotype. The genotypic ratio is 1:2:1. The phenotypic ratio is 3:1.

Complete dominance is an inheritance pattern in which one of the alleles of a gene completely hides the expression of the other allele in heterozygous individuals.

In these cases, heterozygous individuals express the dominant phenotype, even when they carry two alleles coding for two different traits.

In the exposed example, pod color is coded by a diallelic gene that expresses complete dominance.

Cross 1: A parent that is homozygous for green pods with a parent that is homozygous for yellow pods

Parentals) GG   x   gg

Gametes) G    G    g    g

F1) 100% heterozygous individuals, Gg, expressing green pods.

Cross 2: male and female from the F1 generation

Parentals) Gg   x   Gg

Gametes) G    g    G    g

Punnett square)    G       g

                      G    GG    Gg

                       g    Gg     gg

F2)

Genotype

1/4 = 25% of the progeny is expected to be homozygous dominant, GG.

1/2 = 50% of the progeny is expected to be heterozygous individuals, Gg.

1/4 = 25% of the progeny is expected to be homozygous recessive, gg

Genotypic ratio 1:2:1

Phenotype

3/4 = 75% of the progeny is expected to express green pods, GG + Gg

1/4 = 25% of the progeny is expected to express yellow pods, gg

Phenotypic ratio 3:1

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The "exfoliation" or "shedding" of milk teeth is the name of the procedure.

The primary and permanent tooth sets make up the human dentition. Maxillary (upper) and Mandibular (lower) are the two opposing arches in which teeth are arranged. These can be split into their left and right halves along the midline (mid-sagittal plane).

Four Different Teeth Types and Their Purposes

The majority of individuals have 32 permanent adult teeth, which can be classified into four groups:

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company name: (yourname) energy

location: whatever city your home is

reasons: we will help you in any and every way we can

we are a very trustworthy business

we guarantee a refund if you're not satisfied

Answer:

pseudoscience

Explanation:

In nature, some ideas, beliefs or knowledge are mistaken to be scientific but in actual sense they are not supported by evidence using scientific method. These sorts of ideas are called PSEUDOSCIENCE. They do not follow the scientific method principles, hence, cannot be tested scientifically.

Pseudoscience is termed "fake science" as the name implies because they are brought forth as science in order to justify their claim but they are not in consistency with the scientific method. They lack the ability to be tested as false via experimentation. An example of pseudoscience as stated in the question is Bigfoot

A collection of ideas and beliefs that sound like science but are not supported by evidence, such as bigfoot, is known as - pseudoscience

These are the ideas or beliefs that appear to be the same as science are actually come with confirmation but are not supported by evidence whereas science is ideas that are based on pure evidence that can be challenged.

Pseudoscience is based on claims whereas science is based on facts and evidence. Theory, laws, and fact are part of science as these seek falsifications.

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All organisms come from pre-existing cells that divide.

Microscope: a device that magnifies small objects, giving the user a close-up view of minuscule structures at a scale suitable for observation and analysis.

Even though optical microscopes are the focus of this article, an image can also be magnified by a variety of different wave types, such as acoustic, X-ray, or electron beams, and is then captured using direct or digital imaging, or a combination of these techniques.

The magnifying power of a microscope is a dimensionless ratio that expresses how often the thing under examination seems to be magnified.

Therefore, All organisms come from pre-existing cells that divide.

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The correct answer is: "B. Oxygen has a stronger attraction for electrons than hydrogen."

A water molecule is polar because it has a bent shape and an unequal sharing of electrons between the oxygen and hydrogen atoms.

Oxygen has a stronger electronegativity (ability to attract electrons) than hydrogen, which means it attracts the shared electrons in the covalent bond between the two atoms more strongly. As a result, oxygen has a partial negative charge (δ-) and hydrogen has a partial positive charge (δ+).

This separation of charges makes the water molecule polar, with a slightly negative end and a slightly positive end. This polarity allows water molecules to interact with each other through hydrogen bonding and gives water its unique properties, such as its high boiling point, surface tension, and solvent abilities.

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Answer:

The crane has a sharp and pointed beak adapted for catching and grasping prey. The sharp beak allows the crane to effectively stab and pierce its prey, such as fish, frogs, or small animals. The pointed shape helps the crane to accurately target its prey and secure a firm grip.

On the other hand, the duck has a flat beak, which is better suited for its specific feeding habits. Ducks are primarily filter feeders, and their flat beak enables them to sift through water or mud to collect small organisms, insects, and plants. The flat beak acts like a sieve, allowing the duck to strain out food particles while retaining water.

The difference in beak shape between the crane and the duck reflects their distinct feeding strategies and ecological roles. Each species has evolved its beak shape to optimize its ability to capture and consume the specific types of food sources available in their respective habitats.

Answer:

im sure its "a molecule unique to each individual"

Explanation:

The graph shows that the condition that is best for enzyme activity is A. A temperature of about 25 ° C

This is because the graph shows that the rate of enzyme activity increases as the temperature increases from 0°C to 25°C. However, the rate of enzyme activity decreases as the temperature increases above 25°C. This is because the enzyme denatures at high temperatures, which means that it loses its shape and function.

The optimal temperature for enzyme activity is different for different enzymes. The optimal temperature for the enzyme in the graph is 25°C.

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The correct answer is A.

From the given graph, the condition that is best for enzyme activity can be inferred as the temperature of about 25°C.

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On the pedigree, the square indicates that the individual is male and the circle indicates that the individual is female.

White shapes indicate that the individuals are not affected by a determined trait.

The shaded shapes indicate that the individuals are affected by the trait.

If you look at the pedigree, on the first generation on the left, and unaffected male and an affected female were crossed, the resulting offspring was an unaffected male.

Let's assume that the trait is autosomal recessive, the letter "A" is the dominant allele and the letter "a" is the recessive allele, you can represent this pedigree as follows:

The mother was affected by the trait but the child wasn't, since she only has two identical alleles to pass, it is most likely that the trait is recessive.

Also, the trait can be considered autosomal, if it was a sex-linked trait associated with the X-chromosome, and consider that males have only one X-chromosome inherited from their mother then the child should also express the trait.

If you look at the second and third generations, the crossing of two apparent unaffected individuals produced 6 offspring, two of which are affected by the trait one male and one female. This fact also suggests that the trait is recessive, both individuals in the second generation can be considered heterozygous. The trait is autosomal because the affected individuals in the third generation have different genders.

Answer:

Superior mesenteric artery.

The primary source of energy for the body is a form of sugar called glucose. It travels to cells all throughout the body after being absorbed into circulation from the small intestine.

Other chemicals that enter the circulation through the small intestine include the following:

Proteins' building components are amino acids.

The lipids' building components are fatty acids.

minerals and vitamins

Water

In an adult, the small intestine is a muscular tube that is roughly 20 feet long. It is situated in the belly, above the large intestine, and below the stomach. The bulk of digestion and nutritional absorption from meals occurs in the small intestine.

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The specific properties of the most desired organic semiconductors for solar panel technology may evolve as advancements are made in the field.

In the context of solar panel technology, the most desired type of organic semiconductors would typically possess the following characteristics:

High Efficiency: The organic semiconductors should have a high power conversion efficiency, meaning they can efficiently convert sunlight into electricity. This is crucial for maximizing the electricity output of solar panels.

Tunable Bandgap: Organic semiconductors with a tunable bandgap would be advantageous. The bandgap determines the range of light wavelengths that can be absorbed by the material. A tunable bandgap allows for optimization to match the solar spectrum, enabling better absorption of sunlight and improved overall efficiency.

Long Operational Lifetime: The organic semiconductors should be stable and exhibit a long operational lifetime. Solar panels are expected to endure outdoor conditions for many years, so the materials used should be resistant to degradation, such as from exposure to UV radiation or moisture.

Scalability and Low Cost: Manufacturers aim to produce organic semiconductors on a large scale at a low cost. Therefore, desirable organic semiconductors should be readily synthesized using cost-effective methods and be compatible with high-volume manufacturing processes.

Environmental Friendliness: Organic semiconductors that are environmentally friendly and have low toxicity are desirable. This is aligned with the goal of sustainable and clean energy technologies.

It is important to note that the field of organic semiconductor research is still evolving, and scientists are continually working to improve the performance and characteristics of these materials.

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1) If the individual with the dominant phenotype has a parent with the recessive phenotype, the genotype of the individual is heterozygous (Aa).
2) If the individual with the dominant phenotype has offspring with the recessive phenotype, the individual must be heterozygous (Aa).

The two situations on a pedigree that would allow you to determine the genotype of an individual with the dominant phenotype.

By analyzing the presence of the recessive phenotype in the parents or offspring of an individual with the dominant phenotype, we can determine their genotype as heterozygous (Aa).

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1. Active absorption and passive absorption are the two mechanisms through which roots absorb water.

2. Two aspects of the xylem's structural suitability for this function are:

The xylem tissue is specialized for the transport of water and dissolved minerals from the roots to the rest of the plant.

Two aspects of its structural suitability for this function are:

Tracheary Elements: The xylem is composed of tracheary elements, which include tracheids and vessel elements and thickening of the cell walls provides strength and support, enabling the xylem to withstand the pressure generated during water transport.

Uninterrupted Water Pathway: The xylem vessels have no end walls or cell contents, creating a continuous pathway for water movement which allows for efficient and uninterrupted water flow, reducing resistance and facilitating the bulk movement of water through the plant.

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Phytoplankton are considered in the production of seedstocks for aquaculture as they happen to greatly influence the quality of water, are the major source of dissolved oxygen and influence the pond ecology.

Ponds usually happen to contain an abundant population of phytoplankton. The phytoplankton play a very crucial role in the pond ecology and also influence the quality of water. They are also the major source of dissolved oxygen. They also provide nutrition and remove the excess nutrition.

Although phytoplankton generally are very beneficial to the aquaculture, under some conditions, they can also prove to be quite problematic in the production of fish and shrimp.

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Answer: Vacuole

Explanation:So the correct answer is 'Vacuole'.

Answer:

A. plants

B. water, sun and carbon-di-oxide

Most articles pass right through the atom, this means that most of the atom is an empty space.

An atom is described as a particle that consists of a nucleus of protons and neutrons surrounded by a cloud of electrons.

Protons and neutrons make up the core nucleus of an atom, which is encircled by an electron cloud. In relation to the size of the atom as a whole, the nucleus is exceedingly small.

As a result, the electrons surrounding the nucleus are the primary target of interactions when particles or even light pass through an atom. The majority of the atom's remaining space, which includes the nucleus, is vacant.

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Answer

I think its remora I'm not sure I hope it's right

Explanation:

Answer:

Christian De Duve in 1955 discovered the lysosome. He started studying lysosomes in 1949 & finally discovered them in 1955.

Answer:

lowering the activation energy needed for the reaction to start

Answer:

lowering the amount of energy required

Explanation:

The trophic level is one of the forms that shows the hierarchical levels in an ecosystem, by comprising organisms that share the same function in the food chain with the same number of steps and nutritional relationship to the primary sources of energy. Therefore, the alternative that is closer to the definition of a trophic level is the one that says: a way of looking at feeding relationships that shows a single path by which energy is transferred (d).

Answer:B. a reflection of where an organism is in the sequence of energy transfer

Explanation:

A trophic level is a reflection of where an organism is in the sequence of energy transfers in an ecosystem. It represents the position of an organism in a food chain or food web and indicates its source of energy and its role in transferring energy to other organisms. Each trophic level represents a different level of energy transfer, starting with primary producers (such as plants or algae) at the lowest level, followed by primary consumers (herbivores), secondary consumers (carnivores or omnivores), and so on