Based on this diagram, do you think that organisms of the same order will share a stronger evolutionary
relationship than organisms that share only the same phylum? Explain your reasoning using the results of
your investigation.
Answers
From the diagram above, I dont think that organisms of the same order share a stronger evolutionary relationship than organisms in the same phylum. This is because, after kingdoms, the subsequent categories of increasing specificity are: phylum, class, order, family, genus, and species.
Levels in taxonomic classificationAt each sublevel in the taxonomic classification system, organisms become more similar.
Organisms that share similar physical features and genetic sequences tend to be more closely related than those that do not.
Scientists use a tool called a phylogenetic tree to show the evolutionary pathways and connections among living organisms.
Phylogenetic treeA phylogenetic tree is a diagram used to reflect evolutionary relationships among organisms or groups of organisms
Taxonomical classificationTaxonomy is the scientific study of naming, defining and classifying groups of living organisms based on shared characteristics. There are seven main taxonomic ranks:
kingdomphylum ( in animals )or division ( in plants )classorderfamilygenusspecies.Learn more about taxonomy:
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Related Questions
What results would be expected with no spontaneous generation of life
Answers
The results that would be expected with no spontaneous generation of life is no growth of microorganisms on the food particles.
What is spontaneous generation of life?The spontaneous generation of life was a idea which was used to explain the growth of microorganisms on food long ago die to the inability to see these organisms then.
Louis Pasteur by means of experiments proved this idea to be wrong. Life can only come from pre-existing life.
Therefore, the results that would be expected with no spontaneous generation of life is no growth of microorganisms on the food particles.
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A truck spilled oil due to an accident in a lake inhabited by pink flamingos, algae and shrimps. The oil causes the death of shrimps and algae.... what will be the effect of this on the flamingos?
Answers
Answer:
The flamingos will not be able to eat algae and shrimp, thus the food chain will slowly get unbalanced, and then everything will stop
Explanation:
what is the first one ? and what is the second one ?
Answers
ff- mother
i am pretty sure just learned it like 3 yrs ago if not then its the opposite
What organisms were dominant after the Cretaceous mass extinction?
Answers
The organisms were dominant after the Cretaceous mass extinction is the mammals, birds, reptiles, and fish
The Cretaceous mass extinction is an event that happened about 66 million years ago, the event marked the end of the Cretaceous period and the Mesozoic era. It was also known as the K-T extinction because it marked the end of the Cretaceous and the beginning of the Tertiary period. The cause of the extinction is thought to be the impact of a meteorite in the Yucatan Peninsula in Mexico. The Cretaceous mass extinction was a catastrophic event that wiped out about 75% of all species on earth.
After the extinction, the surviving species that dominated were the mammals, birds, reptiles, and fish. The mammals and birds diversified rapidly and took over the ecological niches that were left vacant by the extinction of the dinosaurs, they became the new dominant organisms on earth. The reptiles that survived the extinction evolved into new species. The Cretaceous mass extinction was a significant event in the history of life on earth that marked the beginning of a new era dominated by mammals, birds, reptiles, and fish. So therefore the organisms were dominant after the Cretaceous mass extinction is the mammals, birds, reptiles, and fish.
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How long does it take the specific immune system to become active?
Answers
It takes 1 to 2 weeks for the particular immune system to become activated.
The adaptive (active) immune response takes 1 to 2 weeks to fully activate, which is substantially longer than the twelve hours necessary to fully activate innate immunity. With the development of a adaptive immune response comes a phenomena known as immunologic memory, which is an immunological defence that may endure a lifetime and give future protection if the same antigen is re-exposed.
Active immunity can be developed spontaneously or by vaccinations. A youngster infected with chickenpox or varicella-zoster is one example of this. The child's immune system will create a specialized response to the virus during this sickness, and the youngster will have immunity going forward. This is a normal, vigorous immunological response. Vaccination with both the live attenuated varicella vaccine is an example of acquired immunity against varicella. The individual has never been infected with the pathogen by this approach.
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What kind of technique could identify a specific bacterium in a mixed culture, and why would this technique work but a culture based technique like enterotube fail with a mixed culture
Answers
Identifying a specific bacterium in a mixed culture is done through molecular techniques such as polymerase chain reaction (PCR) or DNA sequencing.
These techniques target specific genetic markers of the bacteria, allowing for their identification even in a mixed culture.
A culture-based technique like enterotube may fail with a mixed culture because it relies on the growth and identification of bacteria based on their biochemical properties.
In mixed culture, different bacteria may have similar biochemical properties, making it difficult to distinguish between them using this method. Additionally, some bacteria may not grow well in the conditions provided by the enterotube, further limiting its usefulness in identifying specific bacteria in a mixed culture.
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Select the best answer for the question.
13. How does the principle of faunal succession assist the technique
O A. It creates unconformities in the rock layers.
O B. It accounts for the tectonic movement throughout history.
O C. It prioritizes parts before the whole appearance of organisms.
O D. Fossils appear in the strata in a specific order based on age.
Answers
Fossils appear in the strata in a specific order based on age. The correct option is D
What is the principle of faunal succession?Principle of faunal succession states that fossils appear in rock strata in a specific, predictable order based on the relative ages of the rock layers and the evolutionary relationships of the organisms represented by the fossils.
This principle allows geologists to use the relative ages of rocks and fossils to determine the relative age of other rocks and fossils in the same area and to establish a relative time scale for geologic events.
Therefore, By comparing the sequence of fossils in different rock strata, geologists can determine which strata are younger and which are older, and thus build a chronological framework for the Earth's history.
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Transcribe the sequence below:
ATGCCATGGCATTGA
Answers
Answer:
Not sure the sequence can mean anything
Explanation:
Here is the sequence spaced out ATG CCA TGG CAT TGA
here it is translated to the mRNA sequence UAC GGU ACC GUA ACU
than a protein sequence TYR GLY THR VAL THR
A student is working on a lab exercise learning the techniques used in extracting DNA from blood. What forensic science discipline is the student practicing?
Answers
Forensic pathology is the discipline of forensic science which is used by the student who is working in the laboratory exercise learning the techniques used in DNA extraction.
What is DNA extraction?DNA extraction is the procedure of removal of the genetic material (DNA) from the cell or the evidence which are found at the crime scene to find the criminal.
Forensic Biology is the branch of science which involves the application of concepts and procedures in the biological sciences, typically in a medico-legal context. Forensic biologists analyze the samples, as well as the physiological fluids that are relevant to a legal investigation present on the crime scene. Forensic molecular biology (DNA) is the branch of forensic pathology which is used in the extraction and analysis of DNA found at the site of crime.
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how is glucose made in photosynthesis used by plants and animals??
best answer gets brainliest
Answers
Answer:
Glucose provides plants with needed food through a process called photosynthesis. This process helps plants convert the energy they take in from sunlight into sugar to help nourish the plant. ... Plants use these to form glucose and oxygen.
Answer:
Glucose is initially formed through the act of photosynthesis, which is how plants use water and carbon dioxide to produce energy. From this combination of carbon dioxide and water,a carbohydrate is formed which is initially used in the leaf structure for a variety of purposes.
Hope it helps you!!!
Write the function of the following structures
1crotid artery
2, hepatic artery
3,masentric artery
4, masentric vein
5,renal artery
6,renal vein
7, subclavian vein
8, subclavian artery
Answers
1.The carotid artery supplies oxygenated blood to the head and neck.
2. The hepatic artery supplies oxygenated blood to the liver.
3. The masentric artery supplies oxygenated blood to the stomach.
What is blood ?Blood is a specialized body fluid that has many essential functions in the body. It is composed of cells suspended in a liquid matrix known as plasma. Blood is responsible for transporting oxygen, nutrients, hormones, and other substances throughout the body, as well as providing immunity against infection and disease.
4. The masentric vein carries deoxygenated blood from the stomach.5. The renal artery supplies oxygenated blood to the kidneys.6. The renal vein carries deoxygenated blood from the kidneys.7. The subclavian vein carries deoxygenated blood from the upper body.8. The subclavian artery supplies oxygenated blood to the upper body.
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How is cell differentiation different than mitosis?
Answers
Answer:Cell differentiation is the process by which cells specialize to achieve their required functions. In order for a cell to differentiate, it will express specific genes. mitosis produces cells that are identical to each other (clones).
Explanation:
Answer:
Though the options aren't presented to the question, I believe the correct answer is: Cell differentiation is different than mitosis, for during cell differentiation, it produces cells with different gene expressions. Meanwhile, during mitosis, it produces clones of the same genes.
Hope this helps! Happy Holidays!
1. Which of the following is not a main step of water cycle?
a) Condensation
c) Evaporation
b) Dilation
d) Precipitation
Answers
what are the scientist doing incorrectly? what could they do to make their work in the lab safer? why is it important to follow these procedures? part c
Answers
Answer:
What the scientist is doing incorrectly is placing test tubes in a cabinet in disorderly form, without protective or biosafety equipment, having other tubes loose on the shelf, which can fall, break and spill their contents.
Explanation:
The image scientist is doing an incorrect procedure because
He is handling laboratory material without protection. He has messy tubes on the shelf of the cabinet, which can be chewed and broken, spilling their contents. He is not using a ladder to reach the highest spaces in the cabinet and place the tubes.What could they do to make their work in the lab safer?Use biosafety equipment to handle containers with chemical or biological substances.Keep the tubes in racks or tube holders to prevent them from falling accidentally.Place the tubes in an orderly manner, using a ladder to place the tubes at the top of the cabinet.Why is it important to follow these procedures?It is important to follow these procedures to protect his body from accidental spills, as well as to avoid breaking containers and contaminating the work space.
A certain flower relies on insects for pollination. The plant has two alleles for flower color: P for
purple flowers and p for white flowers.
If the insects clearly favor purple flowers over white ones, what will happen to the frequencies of P and p
in the population?
The frequency of P and p will both decrease.
The frequency of P will increase and the frequency of p will decrease.
O The frequency of P and p will both increase.
The frequency of P will decrease and the frequency of p will increase.
Answers
The frequency of P will increase and the frequency of p will decrease.
The frequency of P will increase and the frequency of p will decrease if the insects clearly favor purple flowers over white ones.What happens to the frequencies of P and p in the population if the insects clearly favor purple flowers over white ones?
The frequency of P and p alleles in the population changes in response to natural selection. When insects favor purple flowers, they will likely visit more purple flowers than white ones.
As a result, the purple flower will receive more pollen from the insects than the white flower. In the next generation, the frequency of the P allele will increase and the frequency of the p allele will decrease since more offspring will have the P allele.
As a result, the population will have a higher proportion of purple flowers in the future. According to natural selection, the frequency of an allele increases if it improves the probability of survival and reproduction of the organism carrying it.
The allele that increases the organism's likelihood of survival and reproduction is chosen as the favored allele. In the given scenario, the favored allele is the P allele.
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Answer:
The frequency of P will increase and the frequency of p will decrease.
Explanation:
If the insects clearly favor purple flowers over white ones, then the purple flowers will be more likely to be pollinated than the white flowers. This means that the purple flowers will produce more offspring than the white flowers, which will increase the frequency of the P allele in the population. At the same time, the white flowers will produce fewer offspring, which will decrease the frequency of the p allele in the population. Over time, this could lead to a higher frequency of the P allele and a lower frequency of the p allele in the population.
what is the difference between gross primary production (gpp), and net primary production (npp), in an ecosystem?
Answers
Gross primary production (GPP) is the overall rate at which a substance is produced, and net primary production (NPP) is the rate at which a substance accumulates beyond respiration. So NPP is his GPP minus his breath.
Gross primary production: The amount of chemical energy produced by plants and algae from light energy. Net primary production (NPP) is the total minus the energy lost through respiration by plants and algae. Gross primary productivity (GPP) also refers to the rate of the production of the organic matter during the photosynthesis. Net primary productivity: Net primary productivity (NPP) refers to the remainder of the gross production that remains after being used by the grower or plant in the respiratory process. Net primary production are equals gross primary production which minus the energy used by the primary producers for the respiration. Gross primary production is also the amount of the energy from the light converted to the chemical energy per unit of that time
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Which of the following is the primary function of the plant’s stem?
it hosts the vascular system
it hosts photosynthesis
it extracts nutrients
it attracts insect pollinators
Answers
Primary function of the plant’s stem is to extracts nutrients .
Primary functions of the stem is to help the leaves, helps to transport water and minerals to the leaves, and transport products from the leaves to other parts of the plant, including the roots.
Photosynthesis is not a primary function of stem. Photosynthesis is consider as process by which leaves prepare their food in the presence of sunlight by using water and carbon dioxide . Therefore , the main function of stem is to produce leaves, branches and flowers to hold leaves up to the sunlight and also transportation of substances between roots and leaves.
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Which of the following is NOT a property of an acid?
A An acid is corrosive.
B An acid turns red litmus paper blue.
C An acid reacts with metals and carbonates.
D An acid tastes sour.
Answers
Answer:
I am pretty sure the answer is B because A is true C is true and most people believe that D is true so if not B then D
Explanation:
What trophic level(s) do the birds occupy? Choose all that apply.
Answers
Answer:
Third Trophic Level
Explanation:
Third Trophic Level
Answer:
my geography teacher told me it was the under canopy, canopy and emergent layer
Explanation:
A small oceanic plate borders the North American Plate along northern California, Oregon, and Washington. As a result of
this plate boundary, the Pacific Northwest contains a volcanic mountain range known as the Cascades.
Based on the volcanic mountain range shown on the map, describe the motion of the plates and identify the type of plate
boundary in this region.
Answers
The motion of the plates is towards each other and the type of plate boundary in this region is referred to as convergent boundary.
What is Convergent boundary?This is referred to as a location or area where two tectonic plates move towards each other and it is based on different types of factors and the materials which are involved in the process.
This type of boundary is common along northern California, Oregon, and Washington and it contains a volcanic mountain range known as the cascades which depicts the collision of the plates which is therefore the reason why it was chosen as the correct choice.
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In the expression 2(10x) + 15y, x represents the number of hours Nina works in a week at her first job and y represents the number of hours she works in a week at her second job. The expression shows how much money Nina has earned this week. Which statement is true?
Nina has worked a total of x – y hours so far this week.
Nina works 15 hours a week at her first job.
Nina makes 20x dollars at her first job each week.
Nina makes $10 per hour at her second job each week.
Answers
Answer:
C. Nina makes 20x dollars at her first job each week.
Explanation:
how is the air outside the cell different after photosynthesis than it was before?
Answers
Photosynthesis is a process by which plants take carbon dioxide, water, and sunlight from the atmosphere and release oxygen into the air. This results into decreasing the temperature of atmosphere and maintain concentration of gases.
What happens during Photosynthesis?
Plants consume carbon dioxide, which is a greenhouse gas through the process of photosynthesis. This process involves reduction of carbon dioxide in the atmosphere which has an indirect cooling effect on the atmosphere. Plants cool the atmosphere as they release water vapor when they get hot, by a process which is similar to sweating.
About 70% of the oxygen in the atmosphere which we breathe comes from the photosynthesis of plants and algae in the ocean. Atmospheric oxygen from photosynthesis also maintains the ozone layer, which protects living organisms from harmful ultraviolet (UV) radiations which comes from the Sun.
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A lab group was working and did not turn off their hot plate. They left their beaker on it with water boiling and a thermometer in the beaker. The water evaporated and the thermometer exploded.
a) Explain why it is important to always turn off the hot plate and to be sure it is cool before putting it away.
b) There are two beakers. One was just taken off the hot plate, while the other was sitting on the lab table. Can you tell which one is hot just by looking? Explain.
Answers
Answer:
It is always important to turn off the hot plate because objects around it can catch on fire, things could explode if something is left on it, or someone could get injured.
Yes, you can tell if the water is boiling or if there is steam in the beaker/condensation.
Hope that helps and have a great day!
Answer:
my answer for a is its important to turn off the hot plate because it will possibly burn or hurt someone who bumps into it or touch's it
Explanation:
answer for b is that you can tell which ones hot because of the steam coming out of the beaker
What will happen to a protein when the DNA codes for a different amino acid?
Answers
If a mutation occurs in the DNA let's say a point mutation only one of the base pairs will be different. The codon will be different so a different amino acid will be synthesized. Amino acids have different radicals with different functional group. Those radicals that differ from amino acid to amino acid determine the shape and function of the protein. Therefore a mutated gene will cause the synthesis of a protein with an altered shape and function. A good example is sickle cell disease. Where glutamic acid is replaced with valine and the beta chain of hemoglobin has a deformed shape and has an altered function(carries less oxygen).
a man went from his home to market 3 kilometre away with a uniform speed of 4 kilometre per hour and finding the market closed Thi intense turns back with a velocity of 6 km per hour or find average speed of his journey
Answers
Answer:
The average speed of his journey is 4.8 kilometre per hour
Explanation:
The given parameters are;
The distance from the man's home to the market = 3 km
The man's speed on his way to the market = 4 km/h
The man's speed on his way back to his home = 6 km/h
The average speed, s = The total distance, d divided by the time, t that elapsed during the journey
s = d/t
We note that time = Distance/Speed
The time it took the man to get to the market = Distance/Speed
The time it took the man to get to the market = 3 km/(4 km/hr) = 3/4 hours
The time it took the man to get to get back to his home = 3 km/(6 km/hr) = 1/2 hours
The total time to and from the market = 3/4 + 1/2 = 5/4 hours = 1.25 hours
The total distance covered by the man = 3 + 3 = 6 km
The average speed, s = 6 km/(1.25 hours) = 4.8 km/hr
The average speed of his journey = 4.8 km/hr.
Why do cellphone service providing firms often charge higher price to pre paid clients than those on contracts
Answers
Answer:
Name one waste substance the coronary veins will remove.
…………………………………………………………………………………………………..……………………
any of numerous substances that are produced by cells and living organisms
Answers
Write a paragraph explaining how nucleic acids and proteins work together to provide instructions for the structures and functions of an organism.
Answers
Answer:
Nucleic acids, deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), carry genetic information which is read in cells to make the RNA and proteins by which living things function. The well-known structure of the DNA double helix allows this information to be copied and passed on to the next generation.
Explanation: i know.
Answer:
The nucleic acids contain the instructions for everything else on what to do, they go to the proteins and then kind of mix, they then go throughout the cell feeding it, along with giving the instructions.
Explanation:
In the anatomical position the face and palms are on the?
Answers
In the anatomical position the face and palms are on the anterior of the body.
Anatomical position is a typical position that the body uses as a guide. When a person is standing straight up with their feet together and their hands by their sides with the palms facing front, they are said to be in anatomical stance. In the anatomical posture, the buttocks and shoulder blades are on the posterior body surfaces, while the face and palms are on the anterior body surfaces.
Superior, inferior, anterior, posterior, medial, and lateral are the primary directions for body components, whereas proximal and distal are better phrases to describe limbs. The human body is standing upright and at rest in the usual anatomical stance. The limbs are put in postures evocative of the supine position forced on cadavers during autopsy, which is different from the condition in other vertebrates.
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During the cell division process, Sulfolobus segregates its chromosomes in a manner similar to bacteria, and performs cytokinesis in a manner similar to that of eukaryotes. (T/F)
Answers
True. Sulfolobus segregates its chromosomes in a manner similar to bacteria by using a protein called ParB, and performs cytokinesis in a manner similar to eukaryotes by using a contractile ring made of actin-like proteins. This process has been studied and there is a detailed explanation available in scientific literature.
Sulfolobus is an archaeon, which is a microorganism that shares characteristics with both bacteria and eukaryotes. During cell division, Sulfolobus segregates its chromosomes in a manner similar to bacteria, as both use a process called binary fission. Additionally, Sulfolobus performs cytokinesis in a manner similar to eukaryotes, involving the formation of a contractile ring that pinches the cell in two, just as eukaryotic cells do during cell division.
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