Dwayne is making a cladogram using a diagonal line.



Where should he place the least primitive organism?

E
A
B
D

PLEASE HURRY I REALLY NEED HELP BEFORE MY TEST!!!

Answers

Answer 1

Answer:

the  answer is e on the test

hope this helps

Answer 2

Dwayne is making a cladogram using a diagonal line. He should place the least primitive organism in E. The correct option is A.

What is a cladogram?

Diagrams are called cladograms to show the relationships between various taxonomic groups known as "clades." Cladograms reconstruct the taxa's evolutionary history (phylogeny) by showing these relationships. Phylogeny and trees are other names for cladograms.

Using the term "cladogram" emphasizes to some biologists that the diagram represents a hypothesis about the true evolutionary history of a group, whereas "phylogenies" represent true evolutionary history.

A cladogram's root, clades, and nodes are its most important components. The root is the first ancestor shared by all groups that branched off from it.

Therefore, the correct option is A, E.

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Related Questions

A barista is asked to make a customer an iced tea. They pour a cup of cold
water, add ice cubes and a teabag. Fifteen minutes later the brew is not yet
ready, and the customer is getting annoyed. They fetch their boss who tells
them that iced tea is made by adding the teabag to hot water first and then
cooling it down. Why is this?

Answers

One must use hot water because the temperature allows to extract the flavour in a more efficient way.

Why we must use hot water?

The process of making iced tea by adding the teabag to hot water first and then cooling it down is a common practice for several reasons:

Extraction of Flavor: Hot water helps to extract the flavor compounds from the tea leaves more efficiently. When tea is steeped in hot water, the heat causes the compounds responsible for flavor and aroma to dissolve into the water more readily, resulting in a stronger and more flavorful brew.

Infusion of Tea Leaves: The hot water allows the tea leaves to fully infuse and release their flavors, oils, and other components into the water. This process contributes to a more robust and well-rounded taste profile.

Dilution and Consistency: When iced tea is made with hot water first, it is usually brewed to be slightly stronger than desired. This is because the ice added later will dilute the brew to the desired strength. By initially brewing the tea with hot water, the dilution caused by adding ice cubes ensures that the final drink is not weak or watery.

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Which structures allow redwoods to grow so tall and still maintain
homeostasis?
A. Cones with scalelike seeds
B. Polyps with strong attachments
C. Flowers, fruits, and seeds
D. Vessels that carry water and nutrients

Answers

Answer:

d. vessels that carry water and nutrients

Why is it necessary for a cells to have nucleus acids in its nucleus

Answers

It is necessary for cells to have nucleus acids in their nucleus because they carry the genetic blueprint of a cell and carry instructions for the functioning of the cell.

A nucleic acid is a chain of nucleotides that biological systems use to store genetic information. It produces the DNA and RNA molecules, which hold the data necessary for cells to produce proteins.

A "polymer" of "nucleotides," or a long molecule made up of them, is referred to as nucleic acid. All life on Earth needs nucleic acids to store genetic information; in other words, nucleic acids serve as the "source code" or fundamental blueprint for the creation of cells.

Your genetic information, which you acquired from your parents, is stored and transmitted by nucleic acids. Genes are unique pieces of nucleic acids that are in charge of creating every protein in your body. 

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6. Hemophilia is a sex-linked trait that is carried on the X chromosome. Why
is there a higher probability that males will exhibit the characteristics of
hemophilia than females?

Answers

Because males carrie those kind of kind of things through the bodies parts women dont have the same parts men do, so its different from the female from the Male. because they have different body parts

what is the last one?

what is the last one?

Answers

Answer:

Se llama: Interphase,la que faltataba.

Tenga buen día!

IM ON A QUIZZZ PLEASSE....

Olive oil has a density of 0.91 grams per cm3. If the items in the table are placed in a bowl of olive oil, which will sink?


glass and steel

cardboard and plastic

plastic, glass, and steel

cardboard, plastic, and glass

IM ON A QUIZZZ PLEASSE....Olive oil has a density of 0.91 grams per cm3. If the items in the table are

Answers

Plastic,glass and steel

HELP
REWARD; BRAINLIEST AND 15 POINTS

HELP REWARD; BRAINLIEST AND 15 POINTS

Answers

Answer:

b, c, a, d

Explanation:

NEED ANSWER

The slope of the line below is -5. Which of the following is the point-slope
form of the line?
-10
10+
(2,-8)
10
A. y + 8 = -5(x-2)
B. y+8= 5(x-2)
C. y- 8 = -5(x + 2)
D. y-8= 5(x+2)

NEED ANSWER The slope of the line below is -5. Which of the following is the point-slopeform of the line?-1010+(2,-8)10A.

Answers

Answer:

a. y + 8 = -5(x-2)

Explanation:

You're in the wrong neck of the woods for math questions, regardless, point slope form is y - y₁ = m(x-x₁), just plug in your numbers

What conclusion can you draw from the information provided about the brain
A. Injury to the brain stem may result in sensory dysfunction
B. The brain uses a higher percentage of oxygen than any other organ.
C. Eating disorders do not involve testing on any region of the brain.
All regions of the brain are essential for normal human function
E. The cerebrum is the most central region of the brain.

What conclusion can you draw from the information provided about the brainA. Injury to the brain stem

Answers

The delicate chemistry of the brain is disturbed by TBI, preventing neurons from functioning correctly.

What transpires in the brain following a head injury? The delicate chemistry of the brain is disturbed by TBI, preventing neurons from functioning correctly.Thinking and behavior are altered as a result of this.For the brain to recover from the chemical imbalance brought on by a TBI, weeks or even months may pass.With more severe cases leading to paralysis, coma, or death, a brain stem damage may produce dizziness or loss of motor coordination.Many patients are unable to work while undergoing treatment for brain stem injuries, which can be quite expensive.Seizures, nerve damage, blood clots, artery narrowing, stroke, coma, and infections in the brain are some of the side effects of a TBI.With more time and stabilizing health, the chance of many of these issues lowers.

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What type of boundary is this?

What type of boundary is this?

Answers

The image represents the continental-continental boundary. When two continental plates collide, that's another kind of convergent plate boundary. The continental lithosphere is very thick and has a low density. The continental lithosphere cannot subduct. So when two mainland plates impact, they simply crush together.

Plate tectonic boundaries come in three varieties: plate boundaries that are transformed, divergent, and convergent. The three primary types of plate boundaries are depicted in this image: transform, convergent and divergent.

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Hydrophobic interactions between nonpolar molecules or groups: A. result from the tendency to maximize water's contact with nonpolar molecules. B. depend on strong permanent dipoles in the nonpolar molecules. C. are the result of strong replusion between water and nonpolar regions. D. are the result of strong attractions between nonpolar regions. E. require the presence of surrounding water molecules

Answers

Answer:

C

Explanation:

The nucleus of the cell is responsible for

A.

altering and packaging proteins and lipids.

B.

breaking down molecules to produce energy.

C.

controlling the activities of the cell.

D.

converting light energy into food energy.

Answers

The answer would be “C.” The nucleus is responsible for controlling the activities of the cells which allows the cell to be able to accomplish all the other things (such as altering and packaging proteins and loose, breaking down molecules to produce energy, and converting light energy to food energy)

Morgan and his fruit flies are famous for two discoveries. What are they and how do they help us in understanding genetics?

Answers

Thomas Hunt Morgan, who studied fruit flies, provided the first strong confirmation of the chromosome theory. Morgan discovered a mutation that affected fly eye color. ... Based on the inheritance pattern, Morgan concluded that the eye color gene must be located on the X chromosome.

15. What are the factors that are critical for gas diffusion into the al
a. What are the 4 factors?
b. Please explain at least one disease state that occurs because one of the 4
factors critical for gas diffusion are changed.
i. How would a patient with this disease handle walking up the stairs?
ii. Which chemoreceptor would take over ventilatory control for this
patient?
16. Why is nitrogen only found in the blood during deep sea diving?

Answers

The following four elements are essential for gas diffusion into the alveoli:

Alveolar-capillary membrane thickness,Available surface area for gas exchange: Gases' partial pressure gradient: Gases' solubility

How would a patient with this disease handle walking up the stairs?

Pulmonary fibrosis is an illustration of a disease state that might develop when one of these important components is altered. Scarring causes the alveolar-capillary membrane to thicken in this disease, which affects gas exchange. Hence, individuals with pulmonary fibrosis may have breathing problems and shortness of breath, especially after exercise like climbing stairs.

In order to maintain ventilation, the chemoreceptors in the carotid and aortic bodies would be in charge of the patient.

As a result of  the high pressure of the compressed air used in scuba diving, nitrogen is only found in the blood during deep sea diving. The nitrogen in the compressed air dissolves into the bloodstream when a person dives deep underwater because of the increased pressure.

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which is true about a buffer?
a. it increases the amount of H+ in an acidic solution.
b. it reduces the amount of H+ in an acidic solution.
c. it reduces the amount of H+ in an alkaline solution.

Answers

The statement that is true about a buffer is that it reduces the amount of H+ in an acidic solution (option B).

What is a buffer solution?

Buffer is a solution that is used to stabilize the pH (excess acidity or alkalinity) of a liquid.

Buffers operate by neutralizing any added acid (H+ ions) or base (OH- ions) to maintain the moderate pH, making them a weaker acid or base.

Therefore, it can be said that the statement that is true about a buffer is that it reduces the amount of H+ in an acidic solution.

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why insect mouth part is important for insect pest control?​

Answers

Answer:

Insects with rasping/sucking mouthparts actually rasps or scrapes the surface of plant tissue (such as leaves or petals) and sucks up the fluids that ooze from the damaged area of tissue. Examples of pests with rasping-sucking mouthparts include thrips and mites. Thrips prefer to feed on succulent plant tissues.

Explanation:

I hope it helped

Sugar is obtained from which plant

Answers

ANSWER

sugar cane, and sugar beets

Explanation:

sugar . It can be extracted from the above plants(sugarcane,sugar beets).it can as well as be obtained in a labatory. But labatory sugar isn't fit for consumption!

Answer:

Sugar cane and sugar beets

What will happen?This is not a test question (could you please simplify the answer?)

What will happen?This is not a test question (could you please simplify the answer?)

Answers

A tube has a semi-permeable membrane at the center with two solutions on either side. The solution on the left has a higher concentration than the one on the right. Thus the solvent will move from the righthand side to the lefthand side to get to the solution of lower free energy. This will lead to a dilution of the solution that was initially more concentrated and a concentration of the solution that was initially more dilute. The flow will continue until the two sides are equal in free energy. The movement of solvent from one side to the other, will lead to a height difference between the two sides. This height can be converted into a pressure.

evidence for evolution includes all of the following exept

Answers

Answer:

atoms cells warmth or coolness then it would require some sort of foot print or a trace of it being there

Explanation:

Psychology is best described as a science that studies
a. the role of the mind in explaining behavior.
b. only behavior that can be observed by others.
c. how the mind controls our behavior.
d. behavior and mental processes.

Answers

Psychology is best described as a science that studies behavior and mental processes, the correct answer is (d).

Psychologists use scientific methods to study a wide range of phenomena related to human and animal behavior and mental processes. This includes studying observable behaviors, as well as internal mental processes such as thoughts, feelings, and perceptions.

Psychologists also explore how these behaviors and mental processes are influenced by various factors such as genetics, environment, culture, and individual experiences. Psychology is a multifaceted field that encompasses various subfields, including social psychology, developmental psychology, cognitive psychology, clinical psychology, and many others, option (d) is correct.

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One reason the skeletal system is important is because __________. A. without the skeletal system, an individual would not have enough calcium to live B. the skeletal system creates the connective tissue and tendons that allow the body to move C. the skeletal system is solely responsible for housing the body's immune system D. the skeletal system is responsible for controlling functions of the entire body Please select the best answer from the choices provided. A B C D

Answers

Answer:

b

Explanation:

One reason the skeletal system is important is because the skeletal system creates the connective tissue and tendons that allow the body to move, hence option B is correct.

What is skeletal system?

The skeletal system is an arrangement of numerous components that cooperate to support your movement.

Your bones, which are solid objects that form the skeleton of your body, make up the majority of your skeletal system. The skeleton of an adult human has 206 bones.

Your body's skeletal system serves as a support system for it. It offers protection for organs, generates blood cells, gives the body its structure, enables mobility, and stores minerals.

Therefore, the skeletal system creates the connective tissue and tendons that allow the body to move.

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Deforestation and the burning of fossil fuels such as coal and oil have led to higher concentrations of carbon dioxide in the atmosphere

Answers

Deforestation and the burning of fossil fuels such as coal and oil, are the two main causes of higher concentrations of carbon dioxide in the atmosphere.

The statement "Deforestation and the burning of fossil fuels such as coal and oil have led to higher concentrations of carbon dioxide in the atmosphere" refers to the fact that human activities have significantly increased the amount of carbon dioxide in the atmosphere, leading to a rise in global temperatures and climate change.

Deforestation contributes to this problem by reducing the amount of trees that absorb carbon dioxide during photosynthesis, while the burning of fossil fuels releases stored carbon into the atmosphere. These actions have negative impacts on the environment, including increased global temperatures, rising sea levels, and more frequent extreme weather events.

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--The complete question is, Deforestation and the burning of ___________ such as coal and oil, are the two main causes of higher concentrations of carbon dioxide in the atmosphere.--

the earths crust is
1. heavier
2.softer
3.thicker
4.thinner

Answers

Answer:

The Earth's crust is thicker

Kayla observes that plants that grow in the shade have larger leaves than plants that grow in full
sunlight. Based on that observation, which of these might be an advantage of having larger leaves?
F An increase in water supply
G A decrease in water loss
H An increase in light absorption
J A decrease in heat production

Answers

Answer:

H sunlight makes make stuff bloom faster and brighter it

A decrease in heat production

This is because if it is in shade, there is bairly any heat applied since sun is a form of heat.

Hope this helps!

Most endangered species are
-selected species.
considered
A. J
B. I
C. S
D. K

Answers

Answer: Javan rhino, Iberian lynx, Siberian tiger, and Kakapo

Explanation:

What is the first branch of the evolutionary tree

Answers

The first branch of the evolutionary tree is believed to be the separation between prokaryotes (organisms lacking a cell nucleus) and eukaryotes (organisms with a cell nucleus).

The evolutionary tree, also known as the tree of life or phylogenetic tree, represents the evolutionary relationships between all living organisms on Earth. It illustrates the diversification of life over time, showing how different species are related to one another through common ancestors.

1. The first step in understanding the first branch of the evolutionary tree is to recognize that all life on Earth can be classified into three main domains: Bacteria, Archaea, and Eukarya.

2. Among these domains, Bacteria and Archaea are considered prokaryotes, which are single-celled organisms lacking a membrane-bound nucleus. They are believed to have diverged from a common ancestor.

3. Eukarya, on the other hand, comprises organisms with eukaryotic cells, which possess a nucleus surrounded by a membrane. This domain includes all complex organisms such as plants, animals, fungi, and protists.

4. The separation between prokaryotes and eukaryotes is considered the first major branch in the evolutionary tree. It represents a fundamental divergence in cellular structure and complexity.

5. While the exact details and timing of this divergence are still the subject of scientific investigation, it is generally believed to have occurred billions of years ago, early in the history of life on Earth.

6. This initial split paved the way for the subsequent diversification of life, leading to the vast array of species and ecosystems we observe today.

7. It is important to note that the evolutionary tree is a constantly evolving representation of our understanding of the relationships between organisms. New discoveries and advances in scientific knowledge may lead to revisions and refinements of the tree over time.

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the value of a reflex angle lies between​

Answers

Answer:

reflex angle is an angle that measures more than 180 degrees and less than 360 degrees

Answer:

more then 180 degree and less then 360 degree

How does cellular respiration differ from photosynthesis?




Cellular respiration uses glucose as the main source of energy, while photosynthesis uses light/radiant energy as the main source of energy.


The final product of cellular respiration is electromagnetic waves, while the final product of photosynthesis is oxygen.


Cellular respiration uses energy stored in proteins, while photosynthesis uses energy stored in lipids.


Cellular respiration uses water as the main source of energy, while photosynthesis uses energy stored in carbohydrates.

Answers

According to the research, the correct answer is option A. Cellular respiration uses glucose as the main source of energy, while photosynthesis uses light energy as the main source of energy.

How does cellular respiration differ from photosynthesis?

Cellular respiration is a metabolic process by which cells reduce oxygen using glucose as raw material, producing water and energy that is stored as ATP.

In this sense, photosynthesis is the biochemical process, that is, it converts light energy from the sun into chemical energy in photosynthetic plants, algae, and bacteria.

Therefore, we can conclude that according to the research, Cellular respiration occurs from a sugar molecule, specifically glucose, while photosynthesis is the chemical process that takes place in plants that uses light energy as the main source of energy, thus the correct option is A.

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The term ______ refers to all chemical reactions occurring in the body.

respiration
assimilation
digestion
metabolism

Answers

Answer: metabolism

Explanation:

Many people think that metabolism is just the process of creating energy, but it is so much more than that. However, any chemical process that occurs in the body with the idea of being life-sustaining is considered metabolism. The rate of metabolism varies from person to person, with some people having faster metabolism than others.

The term metabolism refers to all chemical reactions occurring in the body. Therefore, option D is correct.

Metabolism contains a wide range of processes involved in the conversion of nutrients into energy, the synthesis of molecules needed for cellular activities, and the breakdown of substances for elimination.

Metabolism is of two types and that is anabolism and catabolism. Catabolic reactions involve the breakdown of larger molecules into smaller ones, releasing energy in the process. Anabolic reactions involve the synthesis of larger molecules from smaller components, requiring energy input.

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please help me i dont understand this

please help me i dont understand this

Answers

The correct order of respiration is:

Oxygen is absorbed in the lungs and food is absorbed in the gut, The blood transports oxygen and nutrients to individual cells, Oxygen and food pass through the cell membrane and reach mitochondria, Carbon dioxide and water pass through the cell membrane, The blood transports carbon dioxide to the lungs and water is removed from the body.

Explain the process of respiration?

Respiration is the process by which living organisms produce energy from food molecules. In humans and other animals, respiration occurs in the cells of the body, particularly in the mitochondria, which are organelles responsible for producing ATP, the primary source of energy for cellular processes.

The process of respiration can be broken down into two main stages:

External respiration: This stage involves the exchange of gases (oxygen and carbon dioxide) between the body and the environment.

Internal respiration: This stage involves the use of oxygen to produce energy through cellular respiration.

In summary, respiration is the process by which living organisms produce energy from food molecules. It involves the exchange of gases between the body and the environment, and the use of oxygen to produce energy through cellular respiration.

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which of the following statements is not true? question 53 options: even when informed of their miranda warnings, most suspects decide to answer the questions of the police. there is reason to believe that the miranda warnings may decrease the likelihood that suspects will make incriminating statements to the police. a camera with a 50.0 mm focal length lens is being used to photograph a person standing 3.3 m away. how far from the lens must the film be? Read the passage from I Know Why the Caged Bird Sings.Momma said, Sister, I know you acted like a little lady. That do my heart good to see settled people take to you all. Im trying my best, the Lord knows, but these days . . . Her voice trailed off. Go on in and change your dress.From Mommas words, what can the reader infer about the type of parent she was?She was caring and concerned.She was cheerful and lighthearted.She was formal and disapproving.She was stiff and unaffectionate. write two complete sentences in the preterit, using the words provided. For sentence a, use the indirect object pronoun and the direct object pronoun Please help i really need this done :) I added 50 p[oints Luca has been at the same company for several years. Twice he has applied for a promotion and not gotten it. He tried talking to his boss about what he could do differently or getting some mentoring but his boss said that he did not have time. Should Luca look for a new job?A. Yes, his career is static and needs to change.B. Yes, changing jobs is always the best solution.C. No, he is not doing well at this job, so he should work harder.D. No, more time should be spent with this first. fulbright corp. uses the periodic inventory system. during its first year of operations, fulbright made the following purchases (listed in chronological order of acquisition): 160 units at $50. 280 units at $40. 680 units at $30. sales for the year totaled 1,080 units, leaving 40 units on hand at the end of the year. ending inventory using the f i f o method is: PLEASE KINDLY HELP AS SOON AS POSSIBLELearning to drive is intimidating.Learning to drive safely takes practice.A safe driver drives carefully but not nervously.A good driver learns to anticipate what will happen next.Drivers need to be prepared for surprises like road hazards and sudden moves from other drivers.Which passage below most effectively uses transitions to combine these sentences into a coherent paragraph?A. Learning to drive is intimidating. Practice driving safely. You should be careful but not nervous. Drivers are prepared for sudden moves from other vehicles, or for unexpected road hazards. Eventually, you will learn to anticipate what will happen next.B. Learning to drive is intimidating. Safe driving takes practice first, care second, and calmness third. Good driving means anticipating what will happen next. For instance, road hazards. Sudden moves from other drivers can also occur.C. Learning to drive is intimidating. It takes practice to become a good and safe driver. One thing motorists need to learn is how to anticipate what might happen next. For example, they must be prepared for sudden moves from other vehicles, or for unexpected road hazards. Although safe drivers are careful and alert, they do not behave nervously behind the wheel.D. It is intimidating to learn how to drive. For example, it takes practice. Be careful, but in contrast, dont be nervous. In fact, be prepared for surprises like road hazards and sudden moves. Which of the following describes a task effectively broken into smaller parts? I. Building a tree house by making a building plan, getting supplies and tools, and creating the base II. Reading a book on programming III. Comparing different walking shoes I only I and II II and III I, II, and III In the year 2000, there were 200,000 cell phone subscribers in a city in new york. the number of subscribers increased by 60 percent per year after 2000. which equation can be used to model the number of subscribers, y, in the city t years after 2000? One species has 24 chromosomes, and another species has 26 chromosomes. If these two species are crossed, how many chromosomes will their offspring have? How would life on earth be different if its axis was not tilted with respect to its orbit?. I need help plz if you can do this plz spare ur time what safeguards and guidelines have been put in place to stop innocent defendants from being coerced into pleading guilty? 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