Explain why scientists classify organisms and how scientists classify species.

Answers

Answer 1

Answer:

-Scientists classify living things to organize and make sense of the incredible diversity of life.

-they do on the basis of shared physical characteristics. They place them in a hierarchy of groupings, beginning with the kingdom animalia and proceeding through phyla, classes, orders, families, gender and species.


Related Questions



What evidence is there that strands are from a body cell, and not from a gamete
(sperm or egg)?

Answers

Answer:

Explanation:

If we are talking about humans:

If you have a diplod genome (2n) (23 pairs of chromosome = 46 chromosomes total) then you have a body cell.

Gametes have haploid genome (n) = 23 chromosomes.

Use this to understand the evidence given to you.

From the list provided, select all that are needed in the process of genome editing. (check all that apply.)
the target dna sequence
the ability to replace the mutated gene sequence with the correct gene sequence
the ability to remove the mutated gene sequence
the correctly folded protein encoded by the gene

Answers

What is the process of genome editing?

Genome editing (also called gene editing) is a group of technologies that give scientists the ability to change an organism's DNA.

The list of the process of genome editing:

1. The target DNA sequence.

2. Sequence with correct gene sequence.

3. The ability to remove the mutated gene sequence.

These technologies allow genetic material to be added, removed, or altered at particular locations in the genome.

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how many sets of primers are needed for dna profiling?

Answers

Primers are small snippets of DNA homologous to different regions in a target gene. For any targeted DNA gene at least two primers are necessary to delimitate a DNA variable segment targeted to be amplified.

Which region of the circulatory system allows passage of nutrients and other small molecules to service nearby tissues

Answers

Capillaries, as they exchange of substances(nutrients and oxygen) between the blood and interstitial fluid.

Where are proteins digested?
A. Small intestine
B. Large intestine
C. Stomach
D. Gall blater

Answers

Protiens are digested in the small intestine

Activity: Write in your own words and understanding how do soil formed and identify the factors that helps in the formation of soil.

don use any searching app in answering​

Answers

Factors of soil formation :

Soil is formed by the weathering of rocks which takes place over millions of years. Hence, soil formation is a slow process.

Soil formation takes place in different layers namely topsoil, subsoil, partly weathered rock and parent rock or bedrock.

The topsoil is rich in humus and supports all types of vegetation. Subsoil consists of sand, silt, clay and holds moisture.

Factors Responsible for Soil Formation :

The parent rock determines the colour, the texture and mineral composition.

Climate controls the rate of weathering, time decides the maturity of soil.

Plants and animals contribute to humus formation and the relief of the land determines the accumulation of soil.

Answer:

Soil minerals form the basis of soil. They are produced from rocks (parent material) through the processes of weathering and natural erosion. Water, wind, temperature change, gravity, chemical interaction, living organisms and pressure differences all help break down parent material.

Explanation:

hope it helps!!!

How might human population growth result in a tragedy of the commons?

A. Each birth is a common resource for the population.

B. All people use natural resources to survive.

C. People are the most important resource on Earth.

D. People have more in common than they realize.

Answers

Answer:

B: all people use natural resources to survive.

Explanation:

what is the relationship between codons and anticodons?

Answers

Answer:

Complementary to each other

Answer:

Complementary nitrogenous bases

Explanation:

The codons and anticodons have complementary nitrogenous bases, allowing them to base pair. Because the kind of amino acid attached to a tRNA depends on the tRNA's anticodon, the base pairing between the anticodons and codons brings a specific sequence of amino acids to the ribosomes. For example, the codon labeled F is complementary to the anticodon UAC and codes for the amino acid methionine.

Hope this helps! Please mark as brainliest! Thank you!!

Which statements is true about organ systems in the human body?
Choose 1 answer:

(A) if one organ system fails, a different organ system can take its place.

(B) all organ systems carry out the same functions in the human body.

(C) organ systems interact to allow the body to live and grow.

Answers

Answer:

(C) organ systems interact to allow the body to live and grow.

Explanation:

Organs depend on each other to carry out a certain function so the other organs can work.

Example- If the lungs of your body fails there will be no supply of oxygen. If there is no supply of oxygen there will not be enough blood for the heart to function.
If there is no oxygen there will be no oxygen or enough blood to flow to the brain.
Without the heart working the will be no blood to pump throughout the body.
Without the brain there will be no control to have the body and its organs to work properly.
Etc.

It is a chain reaction.

C because your organs are the most important parts of your body such as the heart

What is the main function of white blood cells?
gathering around the site of the injury and sticking together to form a clot
transporting substances like sugars and digested proteins, vitamins, and hormones
Correct
fighting infectious agents like fungi, bacteria, and viruses
binding and transporting oxygen to cells

Answers

Answer:

to bring oxygen in the body and release carbon dioxide

Explanation:

is semicircular canal responsible for hearing? yes or not??​

Answers

Answer:

Yes

Explanation:

The semicircular canals are organs that are part of the vestibular system in the inner ear. The vestibular system is responsible for your sense of balance and equilibrium.

What kind of compound
does NOT contain carbon or
living properties?
A. plant leaves
B. inorganic
C. organic
D. microorganisms

Answers

Answer:

I think it's option C. Organic

Which level would a pig be placed in an energy pyramid/ food chain?.

Answers

Answer:

Once the students have constructed their food webs they will read an article on Feral Pigs and how they are affecting our ecosystem.

how does a cell avoid dna overlode

Answers

Answer: the cell divides.

Explanation:

22. List the three parent nuclides of the Ntural decay series.

Answers

Answer:

The parent nuclides are uranium- 238 , uranium- 235 , and thorium- 232 .

Explanation:


The heat from the room heater spreads throughout the room by

Radiation
Convection
Conductor
Insulator

Answers

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Radiation

Radiation is heat traveling in the form of visible and non-visible light.

Answer:

Radiation

Explanation:

Heat travell in a form of invisible light

describe how dna can be used to classify organisms

Answers

Scientists can use DNA sequences to help determine if they have discovered a new species. Scientists can also compare DNA sequences from different organisms and measure the number of changes (mutations) between them to infer if species are closely or distantly related.

Please help and answer as soon as possible thanks
Rocky debris from the solar system strikes the earth as which of the following?
A. Solar eclipses
B. Moon rocks
C. Meteors
D. Ion tails

Answers

the answer is c. meteors

What are three ways in which genes are expressed through adaptations?​

Answers

Answer:

this my answer and if u are in class 10 then you aslo ask me questions of it ok by Explanation: The journey from gene to protein is complex and tightly controlled within each cell. It consists of two major steps: transcription and translation. Together, transcription and translation are known as gene expression.

If you want to measure the length of a football field in metric units, which of the following are you most likely to use?
centimeters
centiliters
hectoliters
hectometers

Answers

Hectometers!

Hectoliter ist for liquids
And the others are just to small to measure

Please make this BRAINLIEST

Answer: hectometers

Explanation:

Select the correct location on the image.
An ecosystem had reached its carrying capacity for hyenas. Then, a sudden drought in the region caused many of the hyenas to die. The
population of hyenas eventually recovered, once again reaching carrying capacity. Which graph represents the change in the hyena populatic
over time?
YA
Population
Time

Answers

Answer:

B

Explanation:

Top right

My hypothesis is that exercise will _________ my heart rate

My hypothesis is that music will __________ my heart rate.

Answers

Answer:

Increase

Decrease

Explanation:

My hypothesis is that exercise will increase my heart rate

My hypothesis is that music will decrease my heart rate.

The words may vary, like decrease can be lower/lowered

~rere

how is a leopard frog like a human?

Answers

Answer: They scream when being killed

Explanation:

Leopard frogs (genus Lithobates) and humans (Homo sapiens) are both living organisms and share certain characteristics as part of the animal kingdom.

Few points of comparison between leopard frogs and humans:

1. Classification: Leopard frogs and human beings are both considered to be vertebrates, which means they both have a backbone and are within the phylum Chordata.

2. Body Structure: Both leopard frogs and humans have a bilateral symmetry, meaning their bodies can be divided into two equal halves.

3. Sensory Organs: Both have sensory organs such as eyes, ears, and a sense of touch, allowing them to perceive their environment.

4. Reproduction: Both reproduce sexually, with males and females coming together to produce offspring.

5. Respiration: Humans and leopard frogs both have a respiratory mechanism that enables oxygen inhalation and carbon dioxide exhalation. However, the two species' unique respiratory structures and systems are different.

6. Homeostasis: Leopard frogs and human beings both work to keep their internal environments in balance and homeostasis by controlling things like body temperature, pH levels, and metabolic activities.

 

Thus, similarities are seen in their body structure, sensory organ, reproduction, respiration, and Homeostasis.

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3The graph below shows rate of reaction data for 2 different enzymes. One of these enzymes are
found in the stomach, the other is found in the mouth
Rate of reaction
pH
Which of these lines is more likely to indicate the enzyme found in the stomach? Explain your answer.

Answers

The protease enzyme pepsin is found in the stomach and has a highly acidic PH of just 2, so the line would be at PH 2, so lower down than amylase which has a PH 7 :)

What stress causes this type of fault to form?

compression
gravity
tension
shearing

Answers

Explanation:

shearing

.........................

Answer: A compression

Explanation: I answered shearing on Edge and got it wrong.

In the past, humans developed varieties of dogs, such as the German shepherd and the bearded collie, using

Answers

Answer:

Selective Breeding

Explanation:

Selective breeding is the result of choosing two parents with certain characteristics in order to produce an offspring that is more likely to possess these traits. Over generations, these traits can accumulate to the point of creating a new breed. To put it simply, all dog species share a common ancestor-the wolf.

Saffron an expensive spice originates from Iran is derived from which flower?

Answers

Answer:

Explanation:

flower Crocus sativus

Saffron is the most expensive spice in the world, going for up to $16 per gram—and with good reason. It comes from the dried bright orange-red stigmas of the flower Crocus sativus.

Derived from a scandinavian word, a skulk is the group or collective name for what animal?.

Answers

Answer:

Explanation:

-The group of foxes is called skulk:-)-

When our cells want to store energy, a phosphate group is added to ADP.
What do we call this type of reaction?
A. Photosynthetic
B. Oxidation
C. Combustion
D. Phosphorylation

Answers

Answer:

D

Explanation:

Adding a phosphate to a molecule is called phosphorylation.

Answer:

D

Explanation:

Atoms of the same element with different numbers of neutrons are called ______.
A) Downstream
B) Meltdown
C) Turbine
D) Ethanol
E) Passive solar cooling
F) Utility
G) First Law of Energy
H) Refinery
I) Isotopes
J) Second Law of Energy

Answers

Answer: I) Isotopes

Hope this helps

(brainliest is appreciated!)

The answer would be isotopes
Other Questions
pls help odd numbers only No _______ ingls en esta clase. (Don't speak English in this class.) hablas hables hablar hablan 20. In how many different ways can seven keys be arranged on a key ring if the keys can slide completely around the ring? Convert the density of surface sea water to metric tons/cubic meter. use the internet to look for the proper conversion factor, if needed. Explain the causes and effects of two domestic challenges the United States faced in the 21st century. function f is shown below f(-3) f(4)find x when f(x) = 5find x when f(x)= -3 What happened during the Compromise of 1877?Hayes allowed Confederate leaders to serve in office again as long as Reconstruction laws stayed inplace, so new rights for African Americans stalled.O Hayes agreed to remove federal troops from the South as long as state governments protectedReconstruction efforts, helping to keep African Americans in power.O Hayes planned to allow southern states to rewrite their Constitutions as long as they supported hispresidency, resulting in the official reestablishment of the Confederate States of America..Hayes kept his word that he would allow the South to have self-government, so Reconstruction lawswere replaced. Ten runners join a race. in how many possible ways can they be arranged as first,second,and third places Explain the meaning of Manifest Destiny. Why was the Oregon territory contested? Make a short story out of both pictures! Which equation can we use to find the length of the side labeled x? Which graph shows the function W, X, Y, Z At the circus, an acrobat is standing on a platform that is 27 feet from the ground when he sees a peanut on the ground below. How far is the peanut away from the base of the platform if the angle of elevation from the peanut to top of the acrobat's platform is 25? Some aliens traveling in a group know that their spaceship launchpad is 25 miles from the gas station where they are right now. How many kilometers is that distance? Which statement describes a point ofview found in BOTH passages A castle built for the man who founded the town of Redstone, CO, can now be yours, for $19.75 million. (Sherman, T.)A coal magnate, John Cleveland Osgood, built the castle for his wife near the town of Redstone, which was founded as a company town for people working in the coal mining industry. Construction began in 1897 and was completed in 1902. (Sherman, T.)In the early 1900s, John Cleveland Osgood was known as the King of Coal in the West. He was sixth richest of the Robber Barons, a group of elite industrialists. As a social and industrial experiment, Osgood decided he wanted to build a town in the Colorado mountains that would provide better living conditions for the miners working nearby. Instead of the tents and tiny cabins common in mining towns, Osgood built Swiss-style cottages with electricity and running water - along the river. He also built a clubhouse with a theater, school, library, lodge, community garden and stables. (Kesting, A.).Known as Redstone Castle and as the "Ruby of the Rockies," the 42-room castle has almost 30,000 square feet of interior space. It also has over 150 acres of land, surrounded by beautiful scenery along the Crystal River. (Sherman, T.)It's not the first time the castle has been up for sale in recent years. Steve and April Carver purchased it at an auction for $2.2 million in 2016. (Oravetz, J.)The Carvers worked to renovate and restore the castle and have operated it as a hotel since 2018. (Oravetz, J.)1. Calculate the annual compound growth rate of the Redstone Castle price since the house was purchased by Steve and April Carver (in 2016) until it was listed for sale in 2020. (The growth rate should be calculated to two decimals in percentage form. Round the number of years to the whole number). Please show your work. 2. Assume that the average compound growth rate prevailed since John Cleveland Osgood built the Castle in 1902 until 2016 was 5.52% per year compounded annually. Calculate the price of the house in 1902. (Round the number of years to the whole number). (TIP: To get the answer correctly you need to use the price of the house in your calculations in dollars with all zeros). Please show your work. 3. You were using the time value of money concept to answer question #2. Think about the timeline for that problem. What year is considered as the time point 0 in that problem? Please explain your answer 4. Assume that the average compound growth rate you were using in the question #2 now is compounded daily. Calculate the price of the house in 1902. Compare with your answer to the question #2. (Round the number of years to the whole number). (TIP: To get the answer correctly you need to use the price of the house in your calculations in dollars with all zeros). Please show your work. 5. Assume that the house was purchased for the price listed in 2020. A commercial bank loaned the buyer the whole price (zero down payment) for 30 years. The loan must be repaid in equal monthly payments at the end of the month. The annual interest rate on the loan is 3.45% of the unpaid balance. What is the amount of the monthly payments? Please show your work. 6x - 3 - 2x = 5. What is the value of x? According to this passage, what message will Odysseus deliver to Telemachus? Researchers wanted to study if having a long beak is related to flight in birds. They surveyed a total of 34 birds. The data are shown in the contingency table below. What is the odds ratio for birds having long beaks being able to fly against birds not having long beaks being able to fly? Round your answer to two decimal places.Long beakNot a long beakTotalFlies11719Does not fly31315Total142034 If Dwight Johnson has 7 courses to choose from, how many ways can he arrange his schedule if he must pick 4 of them?