7) Whale flippers, bat wings, and cat legs are considered to be “homologous structures’” because they have the same skeletal parts, despite the fact that they have different functions. Remember that the prefix "homo" means the same. What do these “homologous structures” tell us about the evolution of the whale, bat and cat? *

Answers

Answer 1

Answer:

In simple words, Homologous structures refers to the organs or atlas device of invertebrates which recommend their connection to a common origin by virtue of their similarity. Such systems do not appear precisely the same, or have the same features.

Both bats as well as humans were primates, so both possess a shared ancestor. Both the wings of a bat as well as the hand of a person have a common internal body shape, although they appear somewhat different from the outside.

A further indication of whales possessing a sequence homology form is their ear canal bones. A whale's inner ear bones are nearly identical to terrestrial mammals however the one distinction is that they've been fused around each other.


Related Questions

PLZ HELP ANSWER ALL QUESTIONS PLZ
1.
The main purpose of a written report may be to _____.
A. revise a hypothesis
B. summarize other scientists' results
C. design a procedure for an experiment
D. analyze data without drawing conclusions
2.
The tone of a presentation is _____.
A. why you are presenting the results
B. how you are presenting the information
C. where you are making the presentation
D. when you are making your presentation
3.
Before giving an oral presentation, you should _____.
A. revise your hypothesis
B. practice your presentation
C. come up with some good jokes
D. find an audience that will clap a lot
4.
A lab report should usually start off by explaining _____.
A. the question you investigated
B. whether you got the right answer
C. how you designed your procedure
D. what you thought about the experiment
5.
Which of these is NOT something that you need to include in your lab report?
A. your hypothesis
B. the data you collected
C. your step-by-step procedure
D. the intended audience for the report
6.
It is important to include _____ in a lab report.
A. your hypothesis
B. fun facts about science
C. results from other experiments
D. the audience you are writing for
7.
Including a step-by-step procedure in your lab report _____.
A. allows others to replicate your work
B. ensures that your report has the correct tone
C. guarantees that your conclusions will be correct
D. is not necessary if your audience is other scientists
8.
Scientists present their results in order to _____.
A. think of a better hypothesis
B. analyze their data thoroughly
C. create more accurate conclusions
D. increase human knowledge of science
9.
Which of these is an example of tone?
A. speaking in a serious way
B. the auditorium of a school
C. presenting on Friday at 2:30 p.m.
D. a group of professional scientists

Answers

Answer:

1. D

2. B

3. B

4. A

5. D

6. A

7. A

8. C

9. A

Explanation:

Hope this helps.

Most of South Asia's energy and electricity is provided by______.

Answers

Answer:

Coal

Explanation:

What event caused settlers to pour into Georgia?

Answers

Answer:

The discovery of gold in Georgia caused settlers to pour into it.

Explanation:

There are two reasons that make this answer correct. The first one is that gold was discovered in the 1930s. In a time of diffifulcty and almost nonindustrial development, the find was enough to make everyone in the seek of fortune and an stable future go to Georgia for the gold rush. However, it was not only that. Georgia was easy to acces, as the environment wasn't difficult. Thus, new settlers poured it.

PLSSS HELP ILL GIVE BRAINLIEST AND 10 PTS PER QUESTION AND A BONUS ON CERTAIN QUESTIONS (20 points 2 questions)

Answers

Answer:

Question 3

B Natural born citizen

Explanation:

Article One of the United States Constitution requires that members of Congress must be at least 25 years old (House) or 30 years old (Senate), have been a citizen of the United States for seven (House) or nine (Senate) years, and be an inhabitant of the state which they represent.

The initial growth of Pan-African sentiments was a reaction to what?​

Answers

Answer:

The growth of Pan-African sentiments in the late nineteenth century can be seen as both a continuation of ethnic, or "pan-nationalist," thinking and a reaction to the limits of emancipation for former slaves in the diaspora and European colonial expansion in Africa.

Explanation:

Answer:

B

Explanation:

and but the chosses on there next time

how can we solve the load shedding problem​

Answers

Turn off the air conditioners.
Turn off your geyser.
Turn off your pool pump.
Turn off anything that consumes standby energy (TV's, DVD players, cell phone chargers, etc.)
Switch to CFL and LED lights (and use fewer lights)
Run appliances as late at night, or early in the morning as possible.

Why do we need elections in a democratic country?

Answers

The nature of democracy is that elected officials are accountable to the people, and they must return to the voters at prescribed intervals to seek their mandate to continue in office. For that reason most democratic constitutions provide that elections are held at fixed regular intervals.

In Texas, and throughout the country, World War II ended the ________.
a.
stock market crash
b.
Dust Bowl
c.
Great Depression
d.
construction of factories

Answers

Answer:

C

Explanation:

Reason: When the United States enters the Second World War, there was a draft. This saw lots of men either go to the pacific theatre or the European theatre. This left millions of jobs available for the people who weren’t drafted. This made the economy skyrocket. And if the United States never entered the Second World War, the supply’s being sent to the United Kingdom helped greatly.

Answer:

c

Explanation: yes

Sally is angry about a promotion decision. Though she is not sure that she was the best candidate, she feels that she never really got the chance to demonstrate her skills. Sally's dissatisfaction is consistent with research on:

Answers

Answer:

Procedural justice

Explanation:

Based on the situation being described it can be said that Sally's dissatisfaction is consistent with research on Procedural justice. This is an area of research in the field of psychology that deals with the idea of fairness  in the processes that resolve disputes and allocate resources. Such as in this case since the company provided a promotion (company resource) to someone other than Sally which she took as being unjust.

Why did fewer people settle in Outer China than in Inner China?
A: The land was in smaller estates in Outer China.
b: The climate was more extreme in Outer China.
c : The roads were more dangerous in Inner China.
d : The invasions drove farmers away in Inner China.

Answers

Answer:

The answer is B. the climate was more extreme in outer china Hopefully this helps!

Answer is B, I remember this from freshman year

An asset is property owned by a person or a group. Please select the best answer from the choices provided T F

Answers

Answer: T/true

Explanation:a useful or valuable thing or person.

similar: an item of property owned by a person or company, regarded as having value and available to meet debts, commitments, or legacies.

Molly did not hear about the opening for the Director of Public Relations position in her place of employment because she is not tapped into the informal communication network. Molly has experienced difficulty in access resulting from:

Answers

Answer:

relational barriers.

Explanation:

these are barriers that keeps an individual from developing healthy and functional relationships with your colleagues, family, and friends. it restrain one from getting to know the other person, organisation, state e.t.c and also lack of trustworthiness

What role does “interest group” play in influencing government

Answers

Answer: They engage in lobbying, or the organized process of influencing legislation.

Explanation: Interest groups send representatives to state capitals and to Washington, D.C. to put pressure on members of Congress and ect.

Susan can read 72 words in One-third of a minute. Which statement is correct?

Answers

where’s the statements?

Answer:

she can read 216 words per minute

Explanation:

Decisions by the UN Security Council on matters of peace and security are binding on member states. True or False?

Answers

Answer:

True

Explanation:

Cómo son los beneficios del Estado de derecho en la comunidad?

Answers

La respuesta correcta a esta pregunta abierta es la siguiente.

Los beneficios del Estado de derecho en la comunidad son los siguientes. El Estado de Derecho protege a los ciudadanos del poder absoluto del Estado. Con un Estado de Derecho vigente, los miembros de la comunidad pueden protegerse de los abusos de autoridad de las instituciones gubernamentales y ejercer su libertad de acción ante las injusticias. En un Estado de Derecho, el abuso de algún miembro que pertenece al gobierno, es castigado. En un Estado de Derecho existen leyes que protegen al ciudadano y que equilibran la facultad del gobierno con el derecho del ciudadano. La mayoría de países democráticos modernos tienen vigente su Estado de Derecho y las instituciones que le sirven.

I need help with these questions and are due today pls help me out and I’m struggling and I’m trying my best and still need help

Answers

1 a 2 c 3 d 4 b 5 a 6 b 7 c 8 c

Why didn’t South Carolina allow food to be brought to fort Sumter

Answers

You are allowed to bring water and snacks

The fort had not received supplies for a long time. The men there had very little left to eat. South Carolina would not even allow food to be brought to the fort because South Carolina believed that fort Sumter no longer belonged to the U.S. Lincoln knew he could not let this fort collapse

How did Muslims create such an advanced society in Spain ?

Answers

Answer:

they dont have God

Explanation:

How did the first Americans get to North America?A) took a boatB) took a trainC) walkedD) swam
pls help

Answers

Answer: is b I hope this helps ;)

What ideas about knowledge does Locke express in this passage?

Answers

Answer:

in what passage

Explanation:

Sth Six Weeks
What are the three components of the cell theory?
1

Answers

Answer:

(1) All living things are made up of cells, (2) Cells are the smallest units (or most basic building blocks) of life, and (3) All cells come from preexisting cells through the process of cell division.

Explanation:

Answer:

Sample Response: The first component of the cell theory says that all living things are made of cells. The second component of the cell theory states that cells are the basic structure and function of living things. The last component of the cell theory says that cells come from other cells.

Which statement about Earth's layers is true? A. They all consist of liquid rock. B. They each vary in size and temperature. C. They are all under an equal amount of pressure. D. They will soon combine, forming a single, thick layer.

Answers

Answer:

B

Explanation:

Answer:

B

Explanation:

The do vary in size and temperature because as the layers go down to the core it gets harder and magma is more present

Which statement describes one effect of the construction of the Berlin Wall? A.it protected West Berlin from the invasion by the East Germans? B. It prevented Soviet troops from entering East Germany? C. It helped stabilize the East German economy? D. It pushed the Allies to withdraw from East Germany

Answers

Answer:

a so east Germans couldnt leave

Explanation:

please give brainliest

A______ physically combines two or more substances that maintain their own properties

Answers

Answer:

Mixture

Explanation:

a mixture is the physical combination of 2 or more substances

If Kiya uses his debit card to buy a television, then the money to pay the retailer will come from:

Answers

When Kiya uses his debit card to make a purchase such as a television, the money to pay the retailer comes from his M1 funds.

What are M1 funds?

These are the most liquid forms of money such as checking accounts, savings accounts and actual cash.

The debit card is linked to checking and savings accounts so Kiya's purchase of the television will be paid for by M1 funds.

Find out more on M1 funds at https://brainly.com/question/14099953.

The international Monetary fund was initially based on a “floating” exchange rate. True or false?

Answers

Answer:

TRUE

Explanation:

IF YOU ANSWER I WILL GIVE YOU 30 POINTS ALONG WITH BRAINLIEST, A THANKS AND A 5 STAR RATING!! PLEASE HELP.


Question 1:The United States carried on an "island-hopping"campaign to

A: reach the Soviet union from the east

B: get close enough to mainlaind Japan to take over

C: sneak up on Hitler from the sea

D: cause fewer casualties than a land war would

Question 2: The Big Three powers created the League of Nations near the end of World War II.

True or False

Question 3: The "secret front" on the beaches at Normandy in France allowed the Allies to

A:attack Germany from west at the same time as from the east

B:fight Japan and Germany at the same time

C:win the war by attacking France from the west

D;ramp up the war against Italy as well as Germany

Answers

i think the answer is (C) but i’m not sure

Answer:

Question 1: B.

Question 2: False

Question 3: ?

Explanation:

I am positive on #1 and 2, but question 3 I'm not sure.

What was daily life like for Roman women? Describe two differences that existed between women who were wealthy and those who were poor.

Answers

Answer:

Because of their limited public role, women are named less frequently than men by Roman historians. But while Roman women held no direct political power, those from wealthy or powerful families could and did exert influence through private negotiations

Explanation:

PLZ HELP ANSWER ALL QUESTIONS
1. Which type of relationship exists between cats and birds?

A. predation
B. mutualism
C. competition
D. commensalism
2.
Which type of relationship exists between cats and birds?

A. predation
B. mutualism
C. competition
D. commensalism
3.
Red-billed oxpeckers eat ticks off impalas. Which type of relationship exists between red-billed oxpeckers and impalas?

A. mutualism
B. parasitism
C. competition
D. commensalism
4.

Answers

Answer:

1.) Predation

2.) Predation

3.) Mutualism

Explanation:

1 & 2 are examples of predation because the cat is eating the birds. In this scenario, the cats have the role of predator and the birds are the prey.

3 is mutualism because the Impalas are providing protection to the Red-billed oxpeckers from predators, while the oxpeckers are protecting the impalas from the tick's harmful diseases.

Other Questions
Zugo delivers muffins for the Pastry-and-Muffin company. Each muffin is packed in its ownlittle box. An individual muffin box has the shape of a cube, measuring three inches oneach side. Zugo packs the individual muffin boxes into a larger box. The larger box is alsoin the shape of a cube, measuring two feet on each side. How many of the individualmuffin boxes can fit into the larger box? Evaluate the extent to which the state impacted religious practices as the religions spread in Afro-Eurasia between the 9th and 16th centuries. Include a thesis statement. 19. Muscles attached to bones support your body to provide stability and balance.True or False solve the system of equations prove that (tany) (cosy) + 1/secy = 1 -5*(-6)=-27 divided by 9= On December 31, Westworld Inc. has the following equity accounts and balances: Retained Earnings, $50,500; Common Stock, $2,100; Treasury Stock, $3,100; Paid-In Capital in Excess of Par Value, Common Stock, $40,100; Preferred Stock, $8,100; and Paid-In Capital in Excess of Par Value, Preferred Stock, $4,100. Prepare the stockholders equity section of Westworlds balance sheet. (Negative amount(s) should be indicated by a minus sign.) 1. What are three things you think of when you think of energy? Robert is disgruntled with the current political party in Presidential office. He decided to publicity voice his opinions in the middle of the city square with a speech outlining the faults of the party, the mistakes of the president, and the overall decline of the administration. Is this situation constitutional? Amendment # ? Triangle ABC is the image of triangle ABC.On a coordinate plane, triangle A B C has points negative 4, negative 1), (negative 5, negative 5), (negative 3, negative 4). Triangle A prime B prime C prime has points (3, 4), (4, 8), (2, 7).Which transformations could have been used to create ABC ? Choose all that apply.a 180Degrees rotation about the origin and then a translation 3 units up and 1 unit lefta translation 3 units up and 1 unit left and then a 180Degrees rotation about the origina 90Degrees clockwise rotation about the origin and then a reflection over the y-axisa 90Degrees counterclockwise rotation about the origin and then a reflection over the x-axisa translation 3 units down and 1 unit right and then a 180Degrees rotation about the origin In a circult, a battery is used to1. slow down current2. conduct current3. raise the potential of electrons4. convert electrical energy into some other form of energy Which statement about Napoleon Bonaparte is correct?He fought against the forces of Robespierre to restore the monarchy.He instituted the Reign of Terror to root out enemies of the revolution.He recognized the pope as the supreme authority over the French nation.He seized power from the Directory and appointed himself emperor. What is the product of (-a + 3)(a + 4)? Complete the sentences with SOMEBODY, ANYBODY or NOBODY1.There is _____________ in the classroom.2.There isnt ______________ in the garden.3.There is ______________ at school at this time of the day. Its closed.4.Who are you going to visit? Im going to visit ________________. But, its a secret!5.Whats happening? I dont know. ______________ knows.6.Do you know _______________ in Rio de Janeiro?7.Who did you meet? ________________. The party was over.8.Im lonely. I dont have ______________ to talk to. what is the measure of angle A? PLEASE HELP MELos abuelos ________ a jugar al tenis a las 9 en la maana. Usted ________ practicar con ellos?A las 9 estoy en la ducha. Tal vez a las 10. empiezan; piensa empezan; pensa empieza; piensas empeza; pensas Why is Nat Turner a Prophet? What is the range of the function y= e^4x Increased consumption in Eastern Europe has resulted in: _____.increased biodiversityreforestationsoil degradationwater pollution A los amigos____________ gust mucho la pelcula. *1 pointlenosles