Strepsirrhines have a special trait resulting from the crowding of multiple lower incisors and canines called a Group of answer choices bilophodont. two-ridge tooth. diastema. tooth comb.

The respiratory and circulatory systems work together to make gas exchange possible through a well-coordinated process so oxygen is supplied from inhalation and transfer to the cells and that carbon dioxide is removed a waste product

Firstly, the respiratory system is responsible for bringing oxygen from the air into the body through the process of inhalation. As we breathe in, air enters our lungs and reaches the tiny air sacs called alveoli and oxygen from the inhaled air diffuses across the thin walls of the alveoli into the surrounding blood vessels. The circulatory system, comprising the heart, blood vessels, and blood, then steps in to transport the oxygen-rich blood to the cells throughout the body. The oxygen binds to hemoglobin molecules in red blood cells, which are carried by the bloodstream to the body's tissues and organs.

Concurrently, the circulatory system collects carbon dioxide, a waste product of cellular respiration, from the cells, the blood, now carrying carbon dioxide, returns to the heart and is pumped back to the lungs. In the alveoli, the carbon dioxide diffuses from the blood vessels into the alveolar space, where it is expelled from the body through exhalation. In summary, the respiratory and circulatory systems work in tandem to ensure that oxygen is supplied to the cells and that carbon dioxide is removed, thus maintaining the gas exchange essential for life.

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Answer: Conjugation

Explanation:

Bacterial conjugation is the transfer of genetic material between bacterial cells by direct cell-to-cell contact or by a bridge-like connection between two cells. This takes place through a pilus. It is a parasexual mode of reproduction in bacteria.

When bacteria form a hollow tube between two cells and exchange genetic material , this is known as ​ conjugation.

DNA is transferred from one bacterium to another during conjugation. DNA is transferred between cells after the donor cell uses a feature known as a pilus to get itself near to the recipient cell. This DNA typically takes the shape of a plasmid.

Because they include a section of DNA termed the reproductive factor, donor cells frequently function as donors (or F factor). The proteins that make up the sex pilus are encoded by this section of DNA.

The receiving cell transforms into a F+ + start superscript, plus, end superscript donor during conjugation if the F factor is delivered, enabling it to create its own pilus and provide DNA to other cells.

Therefore, When bacteria form a hollow tube between two cells and exchange genetic material , this is known as ​ conjugation.

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Polymorphism is when member functions in a class hierarchy perform differently, depending on which object performs the call.

When member functions in a class hierarchy behave differently based on the object making the call, this is known as polymorphism.

The term "polymorphism" describes the existence of several traits in an organism within a species. They are observed in various animal and avian species. Jaguars, for instance, exhibit polymorphism. The coloration of birds is another example of polymorphism.

When member functions in a class hierarchy behave differently depending on which object makes the call, this is called polymorphism.

The term "polymorphism" describes the capacity of several objects to react in various ways to the same method call. Member functions, often called methods, are declared in the base class of a class hierarchy and may be overridden or reimplemented in derived classes.

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The strikes and reforms in satellite countries is the event which signified the fall of communism in the Soviet Union and is therefore denoted as option B.

This is referred to as an ideology or system which is based on the idea that the property of a community should be owned collectively and shared among everyone within the area or country.

The fall of communism in the Soviet Union was as a result of them agreeing to elections with a multi-party system which led to a slow process of democratization which is therefore the reason why it was chosen as the correct choice.

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The central dogma contends that DNA contains the instructions necessary to produce every one of our proteins and that RNA serves as a messenger to deliver these instructions to the ribosomes.

A theory claiming that genetic information only moves in one direction—from DNA to RNA to protein, or from RNA to protein directly—is the basic dogma of molecular biology. The foundation of all living things is the core dogma. The four processes identified as being fundamental to all life forms make up the basic dogma. After cell division, the information of DNA is preserved by replication and passed to the other cells. The method used to transform DNA's instructions into a useful output is known as the "Central Dogma." Francis Crick, who discovered the structure of DNA, made the initial proposal in 1958. DNA is translated to RNA is the best explanation for the core tenet of biology.

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Answer:

1. In shifting cultivation

2. primitive intensive farming

1. True 2. True 3. Scientific investigation is characterized by a good theoretical base and a sound methodological design. These characteristics are both related to the  Option a. Rigor

True - A critical review of the literature is necessary in nearly all research projects. It helps researchers understand the existing knowledge and gaps in the field, identify relevant theories and methodologies, and build upon previous studies.

True - Objectivity and parsimony are both related to the rigor of an investigation. Objectivity refers to the impartiality and lack of bias in conducting and interpreting the research, while parsimony refers to the principle of simplicity in explaining phenomena or choosing the most straightforward explanation. Both objectivity and parsimony contribute to the rigor of a scientific investigation.

a. Rigor - Scientific investigation is characterized by a good theoretical base and a sound methodological design. These characteristics are both related to the rigor of the investigation. Rigor refers to the thoroughness, precision, and reliability of the research process, including the theoretical underpinnings and the robustness of the methods employed.

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The correct question is:

1. A critical review of the literature is necessary in nearly all research projects.

True

False

2. Objectivity and parsimony are both related to the rigor of an investigation?

True

False

3. Scientific investigation is characterized by a good theoretical base and a sound methodological design. These characteristics are both related to the of the investigation What must be filled on the line?

a. Rigor

b. Precision and confidence.

c. Objectivity

d. Parsimony..

Answer:

It's controlled by the nervous system and would be the effector

Explanation:

Not sure if that's what the question is asking but there you go

Answer:

A.) should be the answer.

Answer:

The answer is C. Silicon

Explanation:

The term is normally applied to a group of between six and nine elements (boron, silicon, germanium, arsenic, antimony, tellurium, and possibly bismuth, polonium, astatine) found near the center of the P-block or main block of the periodic table

eukaryotes have nuclei

Match the biomolecules to their monomers Proteins: Amino acids, Lipids: They are not made up of monomers, Carbohydrates: Monosaccharides, Nucleic acids: Nucleotides.

Proteins are made up of monomers known as amino acids, while carbohydrates are made up of monomers known as monosaccharides. Lipids, on the other hand, are not made up of monomers since they are not polymers. Nucleic acids are made up of monomers known as nucleotides.

Proteins: Proteins are macromolecules composed of amino acids linked together by peptide bonds. Amino acids are the building blocks of proteins, and there are twenty different amino acids commonly found in proteins. Lipids: Lipids are made up of fatty acids and glycerol but are not made up of monomers since they are not polymers. There are different types of lipids such as phospholipids, triglycerides, and steroids.

Carbohydrates: Carbohydrates are the most abundant biomolecules in the world, and they serve many essential functions in the body. They are composed of monomers known as monosaccharides. Examples of monosaccharides include glucose, fructose, and galactose. Nucleic acids: Nucleic acids are biomolecules composed of monomers known as nucleotides. Nucleotides have three main components: a sugar, a phosphate group, and a nitrogenous base. There are two types of nucleic acids: DNA and RNA.

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Answer:

False

Explanation:

Answer:

A couple of homologous chromosomes, or homologs, are a set of one maternal and one paternal chromosome that pair up with each other inside a cell during fertilization.

Explanation:

Answer:

A couple of homologous chromosomes, or homologs, are a set of one maternal and one paternal chromosome that pair up with each other inside a cell during fertilization.

Hope this helps. Can u give me brainliest

Explanation:

Answer:

insects

I think

hope this helps and I am not sure

Option A is incorrect, the type of fat that clears out blood vessels is the insaturated, on the contrary, an excess of saturated fat can block blood vessels.

Option C is incorrect because the quickest source of energy in food are the carbohydrates.

Option D is incorrect because fat stores more energy than other biomolecules.

So one reason why eating some fat is necessary is that stored fat cussions the internal organs (option B).

Erwin Chargaff's research determined the composition of the nitrogen bases within a strand of DNA. His work determined that DNA composition varies, but the amount of adenine is always the same as thymine and the amount of cytosine is always the same as guanine. Chargaff also found that the composition of DNA varied from one species to another.

We can conclude that the correct answer is:

Answer:

this is answers

scan and see

Explanation:

hope it was usefull

Answer: You use a restatement of the speech's thesis; a review of the main points discussed within the speech; and a concluding device that helps create a lasting image in audiences' minds.

Explanation:

Answer: D) plasmid

Explanation:

An Individual that is a hybrid organism is heterozygous. This means that it carries two different alleles at a particular genetic position or locus.

Traits can be defined by genes, environmental factors or a combination of both. Traits can be qualitative such as eye colour or they can be quantitative such as height or blood pressure. A given trait is part of an individual's overall phenotype. If an organism has one of the same type of allele on each of its chromosomes, that organism has a pure trait. If an organism has two different types of alleles on its chromosomes, that organism has a hybrid trait.

The genotype of the F1 hybrid offspring is Aa or Bb. The hybrid is heterozygous for both active genes. The recessive effects of aa and bb have been completed in the hybrid by the inheritance of one dominant gene.

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Human evolution depends on the variations in our DNA and on our capacity to pass on these genetic variations (i.e., our ability to reproduce).

The population should evolve as these distinctions grow more pronounced over time. A new species will emerge if the genetic changes are significant enough.

We'll probably live longer, grow taller, and get lighter constructed. We'll presumably be more amiable and less aggressive, but our brains will be smaller. We'll be happy and nice, a little like a golden retriever, but perhaps not all that intriguing. Human evolution depends on the variations in our DNA.

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The digestive process is divided into four steps: ingestion, chemical and mechanical food breakdown, nutrient absorption, and expulsion of indigestible food.

What does the digestive process entail?

The digestive process starts as soon as something is chewed. In order for food to pass more easily through your esophagus and into your stomach, saliva, a digestive juice produced by your salivary glands, moistens the food. The carbs in food also begin to be broken down by an enzyme found in saliva.

Motility, digestion, absorption, and secretion are the four fundamental functions of the digestive system. Our digestive system transforms our food into energy that we can use.

The digestive system's initial function is to take in food through the mouth. The "ingesting" procedure must take place before anything else can happen.

The complete question is:

Some students were building a model of a digestive system. Which choice best describes a process they should show with their model?

a) F Tissues digest food for the organ system to absorb.

b) G Cells digest food, which is then absorbed by organs.

c) Organs digest food by working together as a system.

d) The organ system uses specialized cells to digest food.

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At the highest point of the enzymatic rate of reaction, the activation energy is the lowest. Option A is correct. There is a specific pH range in which the enzyme effectively lowers the reaction's activation energy.

The rate of reaction is the velocity at which reactants into products in a chemical reaction. It depends on the reactant concentration and on enzyme concentration.

In the presence of an enzyme, the activation energy (at which occurs the reaction) is lower than in the absence of the enzyme, because these molecules accelerate chemical reactions.

Concerning enzymes, the rate of reaction is affected by temperature and pH. There is a maximum level at which the enzymatic activity is the highest, and it is known as optimum temperature or pH level.

Over the optimum level, the reaction velocity is counteracted by the loss of the catalytic activity due to denaturalization. Enzymatic activity decreases until it completely annulates.

a) There is a specific pH range in which the enzyme effectively lowers the reaction's activation energy.

This is, the range between 8-10 are the optimum pH levels, at which the enzyme decreases the most the activation energy.

b) Increasing the pH makes it easier for the enzyme to lower the activation energy of the target reaction.

This is only until the enzyme reaches the optimum pH level. Over this point, the enzyme denaturalizes and can not accomplish its function. In this case, the activation energy is not lower.

c) As the pH increases, the activity of the enzyme to lower reaction activation energy is decreased.

As said before, this is only after the optimum pH level.

d) The enzyme will not assist the chemical reaction at a pH that is below 6 or above 12.

This is not true, since the enzymatic activity occurs between pH of 4.5 and 13.5

Option A is correct. There is a specific pH range in which the enzyme effectively lowers the reaction's activation energy.

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a translation is a geometric transformation that moves every point of a figure or a space by the same distance in a given direction

Answer:

Biased (or Jargon)

Explanation:

If they say "flight attendant" then it is is a universal term to call both male and female flight attendants. While if they say "stewardess" and "steward" they are specifying the gender of said flight attendants. Note that saying "stewardess" over "flight attendant" varies for each individual person, and where your from.

Answer:

Insert a part of the leaf of a destarched plant into a conical flask containing potassium hydroxide. Potassium hydroxide solution absorbs the carbon dioxide gas from the air present in the glass bottle. Leave the plant sunlight. After few hours, perform a starch test to this and another leaf of the same plant.

Conclusion: In this experiment, we can conclude that carbon dioxide is essential for photosynthesis. Both the portion of leaf received the same amount of water, chloroplasts, and sunlight but the half part which was inside the glass bottle did not receive carbon dioxide.

Answer:

Carbon dioxide is essential for the plants to sustain, as it is the carbon fixed from the carbon dioxide during photosynthesis is used for synthesizing glucose. This glucose is then later used during cellular respiration to make ATP, the energy molecule. It is also used by plants as a vital source of carbon to produce a major part of the plant mass.  

The importance of carbon dioxide for plants can be proved by a small experiment: