Select the correct answer.
What conclusion can you make about the skeletal structure of these two organisms?



A.
They share a common ancestor, but they’re different species.
B.
They’re the same species.
C.
They’re different species with no evolutionary relationship.
D.
The four-legged organism directly evolved from the two-legged organism.

Answers

Answer 1

Answer:

A. They share a common ancestor, but they’re different species.

Explanation:

Select The Correct Answer.What Conclusion Can You Make About The Skeletal Structure Of These Two Organisms?A.

Related Questions

Help!!!! Give a simple overview of the process of photosynthesis.

Answers

Answer:

During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil.

Explanation:

This transforms the water into oxygen and the carbon dioxide into glucose. The plant then releases the oxygen back into the air, and stores energy within the glucose molecules.

For the numbered steps below, select the option that places them in the correct order. 1) The ribosome binds to the mRNA and uses tRNAs to translate mRNA into the corresponding amino acid polypeptide sequence. 2) The spliceosome removes introns. 3) The primary structure of the polypeptide chain undergoes hierarchical foldings to form the tertiary structure. 4) RNA polymerase binds to the promoter region of a gene and initiates transcription.

Answers

Answer:

first 4, then 2, then 1, and lastly 3

Explanation:

First, RNA polymerase binds to the promoter region of a gene on the DNA and initiates transcription. Transcription is the process by which we get mRNA (coding RNA) which is used as a template for protein synthesis. Then, in transcription, the resulting mRNA undergoes modification and maturation. This  involves removal of introns, addition of 3'-poly-A tail and 5'-cap. Introns are sequences that do not code for protein and are hence removed. The structure that removes introns is the spliceosome. Thirdly, mature mRNA travels to the cytoplasm. Ribosome (composed of rRNA) binds to mRNA and tRNA to start the process of protein synthesis. The process of formation of protein is called translation. Lastly, the primary structure of protein may undergo folding to form a tertiary structure.

easy biology question below first correct answer gets brainliest

Answers

Answer:

B

Explanation:

B.bb, because there is no dominant present.

Which of the following is true of living things that have prokaryotic cells when compared to living things that have eukaryotic cells?
They have many types of organelles.
They are types of plants.
O They are always larger than eukaryotic organisms.
They are always unicellular.

Answers

Answer:

the answer is the last one, they are always unicellular

Explanation:

Which of the following is NOT true of the
muscular system?
A. They are connected to bones.
B. They allow voluntary movement.
C. They allow us to move.
D. They are connected by gap junctions.

Answers

I think the answer is D.

The one that is not true regarding muscular system is that they are connected by gap junction. The correct option is D.

What is gap junction?

Gap junctions are specialized intercellular connections that connect a wide variety of animal cell types.

They connect the cytoplasm of two cells directly, allowing molecules, ions, and electrical impulses to pass through a regulated gate between cells.

Location includes that the gap junctions can be found in a variety of locations throughout the body.

This includes epithelia (surface coverings of the body), nerves, cardiac (heart) muscle, and smooth muscle (such as that of the intestines). Their primary function is to coordinate the activity of neighboring cells.

Skeletal muscle cells lack gap junctions because they do not require them. Skeletal muscles are not made up of individual cells.

Thus, the correct option is D.

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Structure of DNA:
Question 6
What is the function of DNA?
Select one:

To encode instructions for traits.


To help the cell move.


To store energy for the cell.


To protect the cell.

Answers

Answer:

My friend, the answer is to encode instructions for traits.

1.Explain what makes a scientific experiment reliable. Be sure to include at least three reasons to support your answer.

2.During research, why is it important to use peer reviewed evidence when collecting background information during a scientific investigation?

Answers

An experiment is reliable when its repetition produce always the same result. In science, peer review is fundamental because this process ensures that there is not misleading data that may lead to erroneous results.

In sciences, reliability is a term used to evaluate the quality of research. Reliability refers to the probability that an experiment or result is correct, thereby preventing and mitigating failures over time.  

An experiment whose successive repetitions conduct the same result is 100% reliable.  

Three examples of reliability in science: the same measurement of the size of the leg of a spider. the observation of the same behavior of birds populations on different days and at different times of the day. the same byproducts from a given chemical reaction when an experiment is repeated two or more times.

Peer review is the most widely accepted process used to validate scientific data. This process (peer review) is fundamental to facilitate the growth of scientific knowledge.

During peer review, independent scientists assess the originality, reliability, and significance of a scientific work before its publication.

Learn more in:

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Answer:

i hade this assesement i aced it but this is only one part of it there is more

Explanation:

what is photosynthesis?​

Answers

the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.

Answer:

the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide,water and minerals

Elodea is a plant that lives in water. Like all plants, elodea can make its own food through
process called photosynthesis. Oxygen gas is also produced during photosynthesis.
Photosynthesis can only happen in the presence of light. To measure the rate of
photosynthesis, a piece of elodea can be placed in an inverted test tube filled with a
sodium bicarbonate solution. Oxygen gas produced by photosynthesis will collect at the
top of the test tube.
A student has designed an experiment using elodea plants. The experimental setup is
shown in Figure 1-4
Which of the setups would serve as the control of the experiment?
Bucket
Lamp
Flashlight High
Natural
Elodea
Sodium
bicarbonate
solution

Answers

The controlled variable is kept constant during the whole experiment in all the different study groups. In this experiment, Sodium  bicarbonate  solution is the controlled variable.

------------------------

During an experiment, the controlled variables are kept constant in the control groups and the experimental groups. Unlike the independent variable, the controlled variables do not influence the results. These variables do not affect the response of the dependent variable.  

In this experiment,

The independent variable → presence/absence of light reaching the plant. The researcher regulates the amount of light by using different elements such as the bucket, lamp, flashlight, and natural light. The dependent variable → oxygen production through which the researcher measures the photosynthesis rate. The controlled variableSodium  bicarbonate  solution. It provides carbon dioxyde, and must be constant in the four scenarios to avoid an effect on the results.      

-----------------------

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Which statements describe the synapse? Select all that apply.

It carries information through electrical impulses to the cell body.
It is part of the neuron.
It ensures that information travels in one direction only.
It carries information through chemical impulses to the cell body.
It is the gap between neurons.
It ensures that information travels in multiple directions.

Answers

Answer:

A

Synapse, also called neuronal junction,  its carries   of information through electric nerve impulses between two nerve cells (neuron)  or between a neuron and a gland or muscle cell (effector).

Answer:

A

C

E

Explanation:

I just took the quiz on edge

anyone please help me​

Answers

Answer:

b b

B Bb Bb

b bb bb

if the brown mail had been BB then all offspring would have been Bb and all brown however is the male is Bb as above and you perform a test cross 50% of all Offspring should have the bb genotype and a white phenotype a testcross to a heterozygous individual should always yield about a one-to-one ratio of the dominant or recessive phenotype so both of the genotypic and phenotypic ratios here are 50/50

Hello

Would you like to be my friend? Can i please get your intro?

Myself Ojasvi

Class 8, 13

India

What is desertification?
a.
method of using desert land for agriculture
b.
the process of turning arable land into deserts
C.
drying up of stream beds and lakes
d.
the expansion of current deserts land areas

Answers

Answer:

B

Explanation:

I believe it's B because desertification is the process of land being turned into deserts due to many factors like animal grazing.

Desertification means the process of turning arable land into deserts, which is the second option. Desertification is a process in which agricultural land is affected the most, resulting in the land having fewer nutrients.

What is desertification?

Desertification is a process in which arable land is affected, and as a result, crop production is reduced. Desertification is the result of many factors, such as climate change, rapid urbanization, population growth, global warming, etc. The less water, nutrients, and microbes there are in the soil, the more likely it is that the land will become a desert.

Microbes in the soil become extinct as a result of climate change, causing crop patterns to shift and more land to become desert. Global warming causes temperatures to rise and many species to become extinct, exacerbating the problem.

Hence, desertification means the process of turning arable land into deserts, which is the second option (b).

Learn more about desertification here.

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which of the following describes the function of nucleic acids?

Answers

Answer:

A

Explanation:

DNA

Answer:

Option A

Explanation:

The functions of nucleic acids have to do with the storage and expression of genetic information. Deoxyribonucleic acid (DNA) encodes the information the cell needs to make proteins. A related type of nucleic acid, called ribonucleic acid (RNA), comes in different molecular forms that participate in protein synthesis

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The founder effect occurs when Multiple Choice large groups of individuals leave their home population and establish new settlements, mating only among themselves. small groups of individuals leave their home population and establish new settlements, mating only among themselves. many members of a population die, resulting in a great loss of genetic diversity. many members of a population reproduce causing too much genetic diversity within the population. small groups of individuals leave their home population and join established settlements, and mating with natives.

Answers

Answer: small groups of individuals leave their home population and establish new settlements, mating only among themselves.

Explanation:

The founder effect is what happens when a small group of individuals leave their home population in order to establish new settlements. They will then mate only amongst themselves and colonize the area without mixing with the natives.

As a result of the founder effect, there is less genetic variation in the new population than in the home one because the smaller number of individuals who left would not possibly be able to carry all the genes in the home population. The only genes that would be passed on are those of the small individuals.

Bacteria species live in the intestinal tracts of many types of mammals. These bacteria consume the partially digested food the mammal eats but also help to complete digestion of the food for mammals. This represents a ________________ relationship between species.

A) Predation
B) Mutualistic
C) Competitive
D) Commensalism

Answers

Answer:

B) Mutualistic

Explanation:

A mutualistic relationship is one of the symbiotic relationships that involves two organisms whose actions benefit one another. In mutualism both parties interact with one another and gain from one another.

According to this question, a bacteria species live in the intestinal tracts of many types of mammals. The bacteria helps the mammal to completely digest the food while the mammal provides shelter and food for the bacteria. This represents an example of MUTUALISTIC RELATIONSHIP.

What causes an ionic bond to form between sodium and chlorine?

Answers

Answer:

The loss of an electron

Explanation:When sodium (Na) and chlorine (Cl) are combined, the sodium atoms each lose an electron, forming cations (Na+), and the chlorine atoms each gain an electron to form anions (Cl−

Answer:

"Sodium has 1 electron in its outermost shell, and chlorine has 7 electrons. ... If sodium can transfer it's "spare" electron to chlorine, both atoms will satisfy their full outer shell requirements, and an ionic bond will be formed."

Explanation:

A pesticide tolerance refers to the a. amount of a pesticide that can be applied to a food and how much of the pesticide that is permitted to remain on the food in the marketplace. b. ability of the liver to detoxify a pesticide c. toxicity of the pesticide in the laboratory d. number of pests that are killed by a selected dose of the pesticide

Answers

Answer:

a. amount of a pesticide that can be applied to a food and how much of the pesticide that is permitted to remain on the food in the marketplace.

Explanation:

Pesticides are chemical substances used to get rid of or kill pests that attack crops on farmlands. These pesticides, although help the farmer to get rid of his pest problem and likely have an increase in yield, are dangerous to human and animal health if consumed.

As set up by the Environmental Protection Agency (EPA), pesticide tolerance is the amount or quantity of pesticide chemical that can be applied to a food and how much of the pesticide that is permitted to remain on the food in the marketplace.

HELLLLLLLLLLP MEEEEEEEE PLS

THIS QUESTION IS NOT HARD BUT MY BRAIN DOESNT GET IT.
the last answer choice is blocked but it says
0 only sample 4​

Answers

Answer:

3 and 4

Explanation:

Both appear to be up river which mean they're coming DOWN to contaminate the uptake. If they're ahead of the uptake facility they're not going to show up in the water. I only know this because of City Skylines :)

A car burns gasoline as it moves down the road. Which energy transformation
is the car performing?
A. Kinetic energy to chemical energy and light energy
B. Potential energy to sound energy and nuclear energy
C. Chemical energy to kinetic energy and thermal energy
D. Thermal energy to kinetic energy and nuclear energy

Answers

Answer:

A

Explanation:

If an electric train moves south, which direction does the train smoke go?


answer with intelligence.​

Answers

no direction

because its electric so there is no smoke produced

if someone is smoking the it will move in south direction xD

Which is defined as a cell structure made of DNA that gives all of the master instructions for the cell?
a. centromere
b. chromosome
c. allele
d. gene

Answers

Answer:

a chromosome is a cell structure made of DNA,which is found in the nucleus of a cell.

I hope this helps

The teacher was unaware of the difference between suspension feeding and predation. The teacher thought that providing live copepods (2 mm long) and feeder fish (2 cm long) would satisfy the dietary needs of all of the organisms. Consequently, which two organisms would have been among the first to starve to death (assuming they lack photosynthetic endosymbionts)

Answers

Answer:

The correct answer is - Biwalves and sponges.

Explanation:

Suspension feeders are the organisms that depend on, for the dietary needs or nutriton, materials suspended in the water. The materials that are suspended are living organisms such as phytoplankton and zooplankton.

Biwalves and sponges are suspended or filter feeders and not predators like other organisms so providing copepods will not complete their food requirement and they will starve to death.

The correct answer is - Biwalves and sponges.


3. Which of the following most accurately represents the various feeding relationships within an ecosystem?
O A. A biomass pyramid
O B. A food chain
O C. A feeding diagram
OD. A food web

Answers

Answer:

B- A food chain

Explanation:

This answer has been confirmed as correct and helpful

The celiac ganglion ________. Group of answer choices is located near the base of the superior mesenteric artery arises from the greater splanchnic nerve projects postganglionic fibers that innervate the small intestine and the kidney and urinary bladder arises from the lesser splanchnic nerve arises from the lumbar splanchnic nerve

Answers

Answer:

The correct answer is ''arises from the greater splanchnic nerve''

Explanation:

The greater splanchnic nerve or great adrenal nerve, originates in the thoracic sympathetic chain from vertebral levels T5 to T9 (T10). It runs over the bodies of the thoracic vertebrae and as it descends it becomes more anterior. It enters the abdomen crossing the diaphragmatic pillar and ends at the celiac plexus. The upper part of each celiac ganglion continues with the greater splanchnic nerve. The collateral or prevertebral ganglia innervate the abdominal and pelvic organs and viscera. The celiac ganglion receives preganglionic fibers from T5 to T12 and innervates the stomach, liver, pancreas, gallbladder, small intestine, spleen, and kidneys.

A junction between neurons through which electrical signals pass through are known as _________.
A. Neurotransmitters
B. Axons
C. Myelin sheaths
D. Synapses
(answer: D)

Answers

Answer: Synapses

Explanation: I think this the answer

if i am correct.

what is the drug delivery system for alka seltzer

Answers

by tablets. oral intake.

Answer:

aspirin/citric acid/sodium bicarbonate (OTC)

Explanation:

Which of the following is an
example of facilitated
diffusion?
A. liquid molecules colliding with one
another
B. reaching an equal amount of molecules on
both side of a membrane
C. red blood cells allowing glucose to move in
and out
D. cytoplasm keeping an organelle in place

Answers

Not 100% sure but I'm pretty sure it's C. red blood cells allowing glucose to move in and out.

Se podría afirmar que las aletas anteriores de las ballenas se pueden comparar con estructuras similares de organismos terrestres?

Answers

Answer:

Las aletas de una ballena y el brazo de un hombre son un ejemplo de órganos homólogos, porque la estructura ósea de las aletas de una ballena es parecida (homóloga) a la estructura ósea de nuestros brazos, debido a que ambas proceden del mismo origen embrionario pero se han modificado para desempeñar funciones ...

The sympathetic and parasympathetic nervous systems are both part of which division of the nervous system?

the central nervous system
the peripheral nervous system
the somatic nervous system
the autonomic nervous system

Answers

Answer:

The answer is D. The autonomic nervous system.

Answer:

(D): the autonomic nervous system

Explanation:

Got it right on edge! Good Luck <3

Which scenario represents a "fit" individual in terms of evolution?
1 point
The individual can run for long time without getting tired.
The individual has many children that survive and reproduce.
The individual has no children and lives a long time.
The individual has one child that does not reproduce.

Answers

Summary

The life history of a species is the pattern of survival and reproduction events typical for a member of the species (essentially, its lifecycle).

Life history patterns evolve by natural selection, and they represent an "optimization" of tradeoffs between growth, survival, and reproduction.

One tradeoff is between number of offspring produced and the amount of energy (both physical resources and parental care) put into each offspring.

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help me please thn you so much Harding Company is in the process of purchasing several large pieces of equipment from Danning Machine Corporation. Several financing alternatives have been offered by Danning: (FV of $1, PV of $1, FVA of $1, PVA of $1, FVAD of $1 and PVAD of $1) (Use appropriate factor(s) from the tables provided.) 1. Pay $1,160,000 in cash immediately. 2. Pay $461,000 immediately and the remainder in 10 annual installments of $94,000, with the first installment due in one year. 3. Make 10 annual installments of $156,000 with the first payment due immediately. 4. Make one lump-sum payment of $1,730,000 five years from date of purchase. Required: Determine the best alternative for Harding, assuming that Harding can borrow funds at a 8% interest rate. (Round your final answers to nearest whole dollar amount.) The primary concern about children with attention-deficit/hyperactivity disorder (ADHD) is that Group of answer choices ADHD interferes with learning in school. their behavior is irritating to their teachers. excessive fidgeting leads to extreme weight loss. persons with ADHD are likely to abuse cocaine as adults. ADHD in childhood becomes depression in adulthood. Find x. Round your answer to the nearest hundredth Which of the following make up an atom of gold? Select all that apply. aphotons belectrons cneutrinos dprotons eneutrons 17Select the correct answer from each drop-down menu.Consider this system of equations:2x+y=3(equation A)fr-y=6(equation B)The expressions that give the value of y areThe solution for the given system isand Tell me about your reading habits. When do you read? Where do you read? What do you read? Why do you read? Tell me anything else about your reading habits. Bonita Industries purchased machinery for $1030000 on January 1, 2017. Straight-line depreciation has been recorded based on a $82000 salvage value and a 5-year useful life. The machinery was sold on May 1, 2021 at a gain of $27500. How much cash did Bonita receive from the sale of the machinery?a. $138,000 b. $162,000 c. $198,000 d. $258,000 Use the image to complete the equation below. Do not include any spaces in your answer determine the budget for tge fitness event.consider the attendance (should tou ask for registration fee.give shirts etc) I'm not sure if this will be easy for some of you I really need help QuestionExampleStep by StepAYou can represent the measures of an angle and its complement as xand (90-x).Similarly, you can represent the measures of an angle and its supplement as x and(180 - x ). Use these expressions to find the measures of the angles described.The measure of an angle increased by 68 is equal to the measure of its complement.The measure of the angle isand the measure of its complement is Write an essay about the impact of pseudoscientific idea's of race on the Jewish nation by the Nazi Germany during the period of 1933 to 1946 Which 1850s social norm is reflected in the excerpt about white women? the idea that women should be protected from the harsh realities of life the idea that women should always have better accommodations than men the idea that women should not be forced to participate in strenuous activity the idea that women should be less sentimental and more practical In a large crowd, there are three times asmany men as women. Three people arechosen at random. Assuming that there areso many people that choosing three has anegligible effect on the proportion of men towomen, find the probability that they area.all menb.2 women and 1 man. why are metal containers not used for storing acids You want to buy a car and a local bank will lend you $18,500. The loan will be fully amortized over 5 years, and the nominal interest rate would be 4.65%, with interest paid monthly. What is the monthly loan payment In KLM, the measure of M=90, LK = 5, KM = 3, and ML = 4. What ratio represents the cosine of K? Find the measure of the indicated angle Desde el punto de vista demogrfico, es correcto decir que con el proceso de la Revolucin Industrial: I. Cambias las formas de produccin. II. Se dan fenmemos migratorios hacia ultramar (salir de Europa). III. Ocurre la migracin campo-ciudad