Two-thirds of an ant colony is crushed by an elephant herd. The population before the crushing was 50% red and 50% black, and after the crushing, it was 70% red and 30% black. Is this evolution and, if so, what mechanism of evolution occurred? *

Answers

Answer 1
Depends, this shows that there can be the presumption that fire black ants are more aggressive and tried to fend off their ant colony while the red ants could be more conservative towards aggression.

Related Questions

Do Panthera leo or Felis cactus have a more similar phylogeny to Panthera pardus?

Answers

Answer:

Panthera is a genus within the family  that was named and described by Lorenz Oken in 1816 who placed all the spotted cats in this group. Reginald Innes Pocock revised the classification of this genus in 1916 as comprising the tiger, lion, jaguar, and leopard on the basis of common cranial features.

so yes it have

Explanation:

All Panthera species have an incompletely ossified hyoid bone. Specially adapted larynx with proportionally larger vocal folds are covered in a large fibro-elastic pad. These characteristics enable all Panthera species except snow leopard to roar.

Dew point is the temperature at which the rate of condensation equals the rate of evaporation.

True
False

Answers

Answer:

Called the dew point temperature, the point of saturation is where evaporation equals condensation. Therefore, a cloud results when a block of air (called a parcel) containing water vapor has cooled below the point of saturation. Air can reach the point of saturation in a number of ways.

Explanation:

The statement "dew point is the temperature at which the rate of condensation equals the rate of evaporation" is definitely true.

What is Evaporation?

Evaporation may be characterized as a type of chemical process through which an element or compound transforms from its liquid state to its gaseous state. This can certainly be achieved by consistently delivering energy to the compound.

Dew point temperature is the temperature at which air must be cooled in order to become saturated with water vapor. This water vapor is a form of a gaseous component that intermingles with the liquid components which are formed through the process of condensation. At this point, the rate of condensation equals the rate of evaporation.

Therefore, the statement "dew point is the temperature at which the rate of condensation equals the rate of evaporation" is definitely true.

To learn more about Condensation, refer to the link:

https://brainly.com/question/1268537

#SPJ2

How many copies of each chromosome does each new nucleus receive during Metaphase? (onion root lab) 7th grade

Answers

Answer:

isnt it 2

Explanation:

One copy

In metaphase spindle fibers line up the chromosomes along the middle of the cell nucleus. This line is called the metaphase plate. This makes sure that in the next phase, when the chromosomes are separated, each new nucleus will receive one copy of each chromosome.

Do you think science and medicine will ever be able to discover a cure for Zika? Explain.
6 or 7 sentences

Answers

There is no treatment available for Zika virus infection or its associated diseases.
Symptoms of Zika virus infection are usually mild. People with symptoms such as fever, rash, or arthralgia should get plenty of rest, drink fluids, and treat pain and fever with common medicines. If symptoms worsen, they should seek medical care and advice.
Pregnant women living in areas with Zika transmission or who develop symptoms of Zika virus infection should seek medical attention for laboratory testing and other clinical care.

Explanation: Infection with the Zika virus or the disorders it causes has no therapy. People who have symptoms like fever, rash, or arthralgia should relax and consume plenty of fluids. Pregnant women who live in Zika-infected areas should seek medical help for testing and other clinical treatment.

describe how wind forms ocean waves in deep water and how these waves change as they develop in 6 sentences
PLEASE HELP

Answers

Wind-driven waves are created by friction between wind and surface water. When wind blows across the surface of an ocean the continual disturbance creates a wave crest. These waves can be created through local winds or distant winds. The waves can be affected by wind speed and wind duration. The faster the wind and the longer it blows, the bigger the waves. It also can depend on how far the wind blows uninterrupted.

I hope this helps :)
Wind forms ocean waves by creating friction between the wind and surface water. This creates a rising crest that forms into a wave. As the wind continues to blow, the waves also continue. Depending on the location, the waves change. For example, when deep water waves move to shallower waters, they change into breaking waves. As the wave travels into deeper waters, it slows down and the wavelength decreases.

In the first box there 3 answer choices (when I say box I meant the space in the pic)
1st box) 2nd box) 3rd box)
a) direction a) shape a) precipitate
b) time b) temperature b) precipitation
c) gas c) size c) clouds

Answers

Answer:

a) direction a) shape a) precipitate

a) direction a) shape a) precipitate

Write an opinion piece sharing your thoughts about Dr. Seuss’s purpose in writing The Lorax. Do you think his intentions were strictly for entertainment or to persuade its readers to act? Cite multiple and specific reasons/examples from The Lorax (see text of story below) to support your position. Connect your writing to your understanding of the term sustainability.

Answers

The Lorax was made to be a fun and entertaining character for young kids by being comical, funny, and a little bit on the sarcastic side. Now there was another point, that point was to help teach the audience of all ages the need to respect both nature and wild life.

really hope this helps

if so, please mark as brainliest ;)

The Lorax was made to be a fun and
entertaining character for young kids by
being comical, funny, and a little bit on the
sarcastic side. Now there was another point,
that point was to help teach the audience of
all ages the need to respect both nature and
wild life

What is natural selection?
A. Organisms survive only with the interference of humans with selective breeding or genetic engineering
B. None of these describe natural selection
C. Organisms survive with random chance only
D. Organisms with favorable traits best fit for the environment survive and reproduce to pass on those traits

Answers

Yeah I would also say the answer is d
The answer is d if not then c

What is an example of an involuntary muscle at work?

Answers

Answer:

Involuntary muscles are muscles that work without the help of the human e.g. Arms, legs, fingers and toes The heart doesn't need help to work, like a voluntary muscle, therefore it is an INvoluntary muscle. It is also a cardiac muscle.

Explanation:

Answer:Compared to voluntary muscles, the involuntary muscles contraction is slow and rhythmic. Cardiac Muscles, Smooth Muscles, and Skeletal Muscles are examples of Involuntary Muscles.

Explanation:

Energy in Ecosystems
Plants capture the sun's energy and make food in the process of photosynthesis. Only about 0.1 percent of the sun's energy is captured by plants. Plants take carbon dioxide and water and, using the energy from sunlight, convert it into glucose (food) and oxygen. About one-half of the energy absorbed by plants is used right away. The other half is stored in plants as energy-containing food (carbohydrates).

2. How do you think energy from the sun ends up in the crust, tomato sauce, cheese, and meat on a slice of pizza

Answers

Answer:

Heat it is placed near fire and the sun is a ball of fire

Explanation: TYYYYY

Can someone please please help me with this(it is not a a b or c kind of question its how you can use all a b and c to help the environment I just dont know the answer )PLEASE NO LINKS

Answers

Answer:
I would say A, only because transportation plays one of the largest roles in pollution. changing the transportation to more energy efficient and safe alternatives would show a lot of improvement in the air quality. the carbon that comes from the cars is also adding to global warming because of the amount of carbon being released and renewed is overwhelming to the carbon cycle, therefore transportation should be changed.


Why is it more beneficial to classify organisms based on genetics/evolution (phylogeny) than physical characteristics (phenotypes)?

Answers

Answer:

It is more beneficial to classify organisms based on genetics/evolution (phylogeny) than physical characteristics (phenotypes) because it would be easier to recognize the organisms since they are in different species.

Explanation:

Answer:

To recognize the organisms since they are in different species.

Explanation:

The Alliance to Save Energy seeks to increase energy efficiency through _______.
a.
petitioning consumers to change their habits
b.
lobbying for policy changes
c.
reducing greenhouse gases
d.
increased spending on consumer goods


Please select the best answer from the choices provided

A
B
C
D

Answers

Answer:

The answer is lobbying for policy changes

B

Explanation:

Hope I help!

Answer:

B. lobbying for policy changes

Explanation:

Use the simulation to apply your modifications. How well did your modified design work? If you could test your cup in the real world with any materials you wanted, how might you change your design?

Answers

Answer:

B, D, E

Explanation:

Increase the sample size from 6 cups to 12 cups of sand and water.

Use more precise digital thermometers.

Use more precise scales that measure to the hundredth of a gram.

The picture below shows the Manavgat Waterfall found on the Manavgat River in Turkey.
BASS
What is the primary force responsible for the motion of the water over the sloping ground, and how does this force affect the water?
A the force of air pressure, because it pushes the water downward
B the force of friction, because it applies a downward pulling force on the water along the rough rocks
C the force of magnetism at Earth's core, because it pushes the water downward
D the force of gravity, because it applies a downward pulling force on the water along the sloping land
OD
ОВ
ОА
Ос

Answers

The answer for this exact question would be C
C because I had this on a test and got it right

What happened to North American coastal waters when the great white shark population decreased?
The ray population increased.

The oyster population increased

The clam population increased.

The scallop population increased.

Answers

The population of Ray increased.

Now I don’t know much about marine life. But I do know that a large shark that must consume great amounts of meat per day in order to survive, would eat something bigger then an oyster, clam or scallop. If a large predator is taken out of its home it’s prey, in this case sharks and ray’s, they prey’s numbers would soon go up.

Answer:

Sorry I am late to answer your question :)

Here's the answer:

The ray population increased.

Explanation:

Tell me if you need an explanation along with the answer.

Have a great day :)

Of the following ways, which one does NOT cause a cloud to form?

A. Air cooling to the dew point overnight
B. Warm air moving across a cooled surface
C. Warm air being forced up over a cold front
D. An air mass warming as it is forced over a mountain

Answers

I think it's B (Warm air moving across a cooled surface) or D (An air mass warming as it is forced over a mountain).

The answer is B-warm air moving across a cooled surface

Constraints are limits on a design. In this design challenge, you'll use the thermal conductivity simulation to test your design. Look at the simulation to see what your constraints are.

Answers

Answer:

The constraints could be lack of materials, funds, or time. Another constraint could be size or shape.

Explanation:

Hope this helps!

What kinds of animal have claws

Answers

Answer:

Birds, reptiles, and many mammals can have claws. Even some amphibians.

Explanation:

Answer:

Mostly carnivores and omnivores

Explanation:

Most animals that have claws are carnivores. They need claws in order to hunt their prey among other purposes which explains why they have them rather than herbivores. There are some exceptions to this like sloths which are herbivores with claws.

Which image shows an inclined plane in use?
4 images
A. Image A
B. Image B
C. Image C
D. Image D
50 points and brainlest if correct
Ayuda
Help

Answers

[tex]\qquad\qquad\huge\underline{{\sf Answer}}♨[/tex]

The only image in which inclined plane is in use is : Image C

here, the skaters are using the inclined plane for skateboarding ~

Answer:

Answer C

Explanation:

What do you predict might happen if someone introduced a new species that could eat large amounts of algae at a rapid pace, outcompeting other species already present? Describe what you think might happen, making sure to specify how at least three of the organisms that might be affected and giving a detailed explanation for each organism. Make sure to include in your answer at least one organism that does not eat algae.

Answers

Answer:

Small fish, crustaceans, and water-dwelling insects eat algae, so they are going to be affected if an new species is introduced and is water based, also the new species its the algae at a rapid pace, a bunch of organisms will be in danger because some of the organisms eats algae as a primary source of food. If there is something that can make this species go extinct for sometime until it is possible algae can grow as fast as they eat it, then there would be a bunch of sea creatures/organisms affected by this huge change. Not only will the small fish, and other sea creatures/organisms will be affected but it'll also disrupt the ocean food chain, including us human! Because we eat fish, some people depend on algae because if the algae kept getting ate up by this "new" species EVERYTHING else would be also disrupted. Microscopic animals wouldn't have enough food, fish wouldn't have enough oxygen and plants would lose some of the carbon dioxide they need to grow, so these organisms DEPEND on algae for their LIFE!

Explanation:

Answer:

Small fish, crustaceans, and water-dwelling insects eat algae, so they are going to be affected if an new species is introduced and is water based, also the new species its the algae at a rapid pace, a bunch of organisms will be in danger because some of the organisms eats algae as a primary source of food. If there is something that can make this species go extinct for sometime until it is possible algae can grow as fast as they eat it, then there would be a bunch of sea creatures/organisms affected by this huge change

Explanation:

Explain why a food web is a better illustration of an ecosystem than a food chain

Answers

Answer:

In a food chain, each organism occupies a different trophic level, defined by how many energy transfers separate it from the basic input of the chain. Food webs consist of many interconnected food chains and are more realistic representation of consumption relationships in ecosystems.

Explanation:

Food webs are more complex than food chains. Food webs show multiple organisms that predators eat while food chains don’t. If you need me to explain more I will! Hope I helped :)

please help with the question below (giving brainliest to first correct answer) .

Answers

Answer: The answer is B

Explanation: Whenever a cell divides, it's always a carbon copy of the cell it originates from.

What causes mutations during protein synthesis?
A. A wrong base becomes a permanent part of a new DNA sequence.
B. Most mutations happen spontaneously as DNA replicates itself.
C. A great many mutations occur due to chemicals in the environment.
D. Mutations do not occur during the process of protein synthesis.

Answers

Answer:

d is the answer because it makes the most sense

Explanation:

also because what it says is true everything it says

The answer is D, because it makes more sense

Please help me with this

Answers

I’ll say the answer from the top left till the bottom right.
1 Predation
2 Predator
The middle is competition while the last are mutualism and parasitism
If I knew the answer I would love to help

The above diagram illustrates how nature recycles what natural resources?

Answers

Answer:

u get a book for this?

Explanation:

Plants, dead animals

Based on the test, describe how you would refine your prototype. Use the factors that affect thermal conductivity to guide your changes. Also think about the other criteria you set. What changes would you make and why?

Answers

factors that affect thermal conductivity

state

mass

material

length

temperature

density

moisture

thickness

pressure

air surface velocity

aging

sciencedirectcom

Draw a diagram of your design. Include text labels to describe the materials you chose.

Answers

excuse me which diagram i have to draw ?
I really want to help
Radhe Radhe
just draw any diagram?
and make up a problem?
Sorry if my understanding is a bit off.

Brainstorm ideas about which materials you'll use in your design and how they'll be put together.

Answers

Which design please tell so i can help
Radhe Radhe
What design? I would love to help but

circle the class type of rock that most likely includes rock layers
A. igneous
B. metamorphic
C. sedimentary

Answers

Answer:

B. Metamorphic

Explanation:

Metamorphic rock is combination of different rocks and builds off pre-existing rocks. This creates layers.

C sedimentary because they have layers to they build over time
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Which ready-to-use features do WYSIWYG editors offer?A. meta tagsB. databaseC. HTML tagsD. web hostE. image gallery Jessica has $40 to spend at the book fair. She buys 2 notebooks for $3 8. each and wants to spend the rest of her money on books. How many books can Jessica buy if each book costs $8? How much money does Jessica have left over? A student performed the following steps to find the solution to the equation x^2 + 14x + 40 = 0. Where did the student go wrong?Step 1. Factor the polynomial into (x + 4) and (x + 10)Step 2. x + 4 = 0 or x + 10 = 0Step 3. x = -4 or x = 10A. In step 3B. The student did not make any mistakes, the solution is correct C. In step 1D. In step 2 The group thought there was enough food for all 5 group members tocomplete the trip, with each person getting the required 5600 calories perday. However, they discover that they are missing 28,800 calories.Using the map, create a plan a for the rest of the trip that includes taking asmany group members as possible to the South Pole, while sending the rest ofthe group members directly back to base camp. Remember that each personmust have 5600 calories of food per day until he or she gets back to basecamp.Be sure to explain how you came up with your plan. Include all worknecessary to support your answer. Which of the following scenarios is an example of the president using the bully pulpit approach to achievepolicy goals?Choose 1 answer:1. The president appeals to the American public to contact their representatives and urge themto support increased military spending2. The president appears on television to debate a presidential nominee on his record of policyaccomplishments while in office3. The president meets with senators from the opposing party to encourage them to support apiece of legislation that would increase funding of the arts4.The president publishes a memoir after leaving office, detailing her decisions on major events that happened while she was in office Question: If [tex]$f(x)=\cos \left[2 \tan ^{-1}\left(\sin \left(\cot ^{-1} \sqrt{\frac{1-x}{x}}\right)\right)\right]$[/tex]Options:[tex](a) $f^{\prime}(x)(x-1)^{2}-2(f(x))^{2}=0$\\\(b) $f^{\prime}(x)(x-1)^{2}+2(f(x))^{2}=0$\\(c) $f^{\prime}(x)(x+1)^{2}+2(f(x))^{2}=0$\\(d) $f^{\prime}(x)(x+1)^{2}-2(f(x))^{2}=0$[/tex] Answer plssi pass na bukas swimming demands physical endurancehow is the gerund being used What has the greatest negative impact on poverty rates in Brazil?A. The cost for children to go to school is to high.B. Many Brazilians gave four or less years of schooling.C. Many students leave to go abroad for college.D. Rural areas of Brazil are unable to support schools. In the diagram, GEF and HEF are congruent. What is the value of x? will give brainliestA. 60B. 41C. 28D. 30 can u help me with this what can we do to stop women and child abuse (speech) What was the government's part in the labor unions' fight to get workers'rights? A. The government sometimes agreed with workers.B. The government usually supported owners.C. The government always agreed with workers. D. The government always used military force. Read the thesis from a students rhetorical analysis essay.Johnson makes an effective case for the national space program by using powerful emotional appeals and testimonials.Which type of thesis statement is the student using?A. an arguable, closed thesis statementB. an inarguable, closed thesis statementC. an arguable, open thesis statementD. an inarguable, open thesis statement Help picture below problem 13 Tall oak trees are better able to compete for sunlight in crowded forests. short oak trees are at adisadvantage. what type of selection appears to have made oak trees grow tall?a. stabilizing selectionb. directional selectionc. disruptive selection Brainliest and 50 points are the polygons similar?A) no; there is not a consistent ratioB) yes; the scale factor from ADKG to WMLZ is 3/4C) yes; the scale factor from ADKG to WMLZ is 3/2D) yes; the scale factor from ADKG to WMLZ is 2/3 Andy made 7 baskets during a basketball game each basket was worth 2 or 3 points how many different numbers could represent the total points scored by jordan Multiple choice easy question. Please answer. Factor the trinomial 6x^{2} + 5x - 25. Which of the following is a factor?