1. Give 2 similarities between each of the skulls that might lead to the conclusion that these are all related.
2. What is the biggest change in skull anatomy that occurred from the dawn horse to the modern horse
Answers
Complete question:
You will find the image of the skulls in the attached files.
Answer:
1) 2 similarities between each of the skulls might be the presence of the nasal spine, and the interdental space.
2) The size of the skull seems to be the most noticeable change in skull anatomy between the dawn horse and the modern horse.
Explanation:
Each of the nasal bones in horses ends in a protuberance named "the nasal spine". These spines converge in the distal portion of the bone. These spines and the incisive bone delimitates the space called the naso-incisor notch. In the attached figure you will see the nasal bone in red and the nasal spines. This structure is present in all the skulls in the same position. The interdental space is the space left between the front teeth and the back teeth. It is useful to recognize a male from a female in modern horses. This space can be found in all the skulls. You will see it in blue in the image.The biggest change in skulls between the dawn horse and the modern horse is the size. The skull keeps the original shape or very similar shape but varies in length and height.
The two (2) similarities between each of the skulls that shows that they are all related include:
They all have a similar ridge that typically protrudes from the top.Each of the skulls have a set of flattened teeth.What is an evolution?Evolution can be defined as a process of gradual change in the characteristics and genetic make-up of the species of a living organism over several generations.
In Genetics, a scientific technique which is commonly used to determine evolutionary relationships between organisms is the study of their fossils and biochemical similarity.
The similarities between each of the skulls.Thus, the similarities between each of the skulls that shows that they are all related include:
They all have a similar ridge that typically protrudes from the top.Each of the skulls have a set of flattened teeth.All the skulls have the same overall shape.Additionally, the biggest change in skull anatomy with respect to the dawn horse and modern horse is that the modern horse has a larger skull.
Read more on evolution here: brainly.com/question/524043
Related Questions
Brody and Ethel are arguing about waves. Brody says that waving his hand back and forth is a scientific wave. Ethel says that it is not. Which statement best describes who is correct?
Brody is correct because the wave involves an input of energy.
Ethel is correct because energy is not carried from one place to another.
Brody is correct because the pattern repeats.
Ethel is correct because the motion has no pattern.
Answers
Ethel is correct because energy is not carried from one place to another.
What is a wave?A wave is a disturbance along a medium which transfers energy. We have to know that wave moves from place to place and must transfer energy in the process.
In this case, Ethel is correct because energy is not carried from one place to another as Broody waves his hand from side to side.
Learn more about waves: https://brainly.com/question/9813642
Answer:
B
Explanation:
Edge 2022
What does it mean to be in the same species
Answers
Answer:
organisms belong to the same species if they can interbreed to produce viable, fertile offspring. Species are separated from one another by prezygotic and postzygotic barriers, which prevent mating or the production of viable, fertile offspring.
which animal would you like to have as your pet
Answers
Answer:
lion lion lion lion lion lion lion
Explanation:
or dog dog dog dog dog dog dog or cat cat cat
Answer:
white round ducks!
Explanation:
they're cyoot and maybe fluffy!!
Which two organisms most likely have a recent common ancestor? Explain.
Answers
I believe that both the Bat and Humans have the most recent common ancestor. The reason I say this is because both diagrams show a wrist and arm-like structure. Also, they both hold a similar quality of fingers.
Hope this helps and have a nice day.
-R3TR0 Z3R0
PLSS NEED THIS ASPA!!
WILL GIVE YOU BRAINLYEST!!
If the producer trophic level started with 1000 units of energy, what
amount of energy will the primary consumer trophic level have?
A. 1 unit
B. 10 units
C. 100 units
D. 1000 units
Answers
Answer:
I believe that it would be C because of the 10% rule
Explanation:
The density of a substance is 4.0 centimeters if a sample Of the substance Has a volume of 25 Centimeters then what is the mass
Brainly will be given
Answers
i hope this helps!
If you find no insects at all in a pond or stream, what can you conclude?
Answers
Utah has the largest concentration of oil shale and tar sands in the United States. Which statement identifies a disadvantage to this location?
Answers
The statement that effectively recognizes the disadvantage of the given location would be:
b). The contamination of nearby bodies of water could occur.
The disadvantage of the location of the maximum congregation of oil shale and tar sands could be the pollution that it can cause to the water bodies that exist in the nearby area. This pollution can affect aquatic life(plants and animals) and the people residing there as well.The mixture of various components like clay, bitumen, sand, etc. can impact the water quality and ultimately the processes in which it is used(industries and household usage).Thus, option b is the correct answer.
Learn more about "United States" here:
brainly.com/question/1527526
Answer:
The area is limited in resources for oil extraction.
Explanation:
Although the state of Utah has a large concentration of tar sands and oil shale, it does not have much water nearby (water is a resource needed for oil extraction). This is a huge and pivotal disadvantage, and one of the reasons why tar sands and oil shale in Utah have not been exploited.
I really need help on this, the best one I’ll give the brainlyest answer to.
1. The cell cycle includes the following steps ____, ______, and ____
2. Mitosis includes these
steps in the following order: ______, ________ and ______
3. Why can't a cell grow forever?
4. In cells the ______ ______ increases four times faster than the _______.
5. Label the chromosome in the picture shown
Answers
Answer:
prophase anaphase teraphase
If heterozygous tall pea plant is crossed (mated) with another heterozygous tall pea plant,what is the genotype ratio of offspring?
Answers
Answer:
75%tall 25%short
Explanation:
picture of my work attached
Explanation:
Option B is the correct answer
a block of wood has a mass of 6 .0 and a volume of 12 .0 CM what is the density Of the block of wood
Brainly will be given
Answers
Answer:
[tex]\boxed {\boxed {\sf d=0.5 \ g/cm^3}}[/tex]
Explanation:
Density is equal to mass over volume.
[tex]d=\frac{m}{v}[/tex]
The mass of the wood is 6.0 grams and the volume is 12.0 cubic centimeters.
[tex]m= 6.0 \ g \\v= 12.0 \ cm^3[/tex]
Substitute the values into the formula.
[tex]d=\frac {6.0 \ g}{12.0 \ cm^3}[/tex]
Divide.
[tex]d=0.5 \ g/cm^3[/tex]
The density of the wood is 0.5 grams per cubic centimeter.
How important is it for a cell to maintain the same number of chromosomes? Explain.
Answers
Answer:
It is important that the daughter cells have a copy of every chromosome, so the process involves copying the chromosomes first and then carefully separating the copies to give each new cell a full set. Before mitosis, the chromosomes are copied.
Hope this helps you. Do mark me as brainliest.
A scientist is examining layers of the
earth and tracking information about
animal fossils found in each layer. For
many of the deeper layers there are
consistently large animal skulls but
there is a sudden shift in the skull size in
one layer and they are all much smaller
at that point for the remaining layers
until the earth's surface. What does this
suggest?
Answers
This suggests that sudden change that occur to the environment cause a different size animal to become the main species of that area.
Why the fossils of small skull organisms were found?This is because at that particular environment the small skull organisms can survive at that time as compared to big skull animals. The presence of a specific type of fossil in the soil layer shows that the fossil organism live at that time on this area due to the presence of good environmental conditions so we can conclude that environment was good for the small skull organisms at that time.
Learn more about fossil here: https://brainly.com/question/11829803
What are the environmental issues with using coal as a source of energy?
Answers
Using coal as a source of energy can come with some environmental issues. And it involves other chemicals, which are sulfur dioxide and nitrogen oxide.
Sulfur dioxide contributes to acid rain and respiratory illnesses. Nitrogen oxide contributes to smog and respiratory illnesses. And particulates contribute to smog, haze, and respiratory illnesses and lung disease.
which organism would be numerous in the ecosystem?
Grass
Rabbits
Snakes
Hawks
Answers
Answer:
I think it would be grass.
Explanation:
I am pretty sure it would be grass because there is much more grass on earth then hawks, snakes, and rabbits.
Answer:
I don't think grass count's as for what yr studying.. However, I think its the hawk. Bc if ur where to see who eats who...Bunny>is to>GrassAs for.. Snakes> is to.. Hawks!Explanation:
give reasons why you say males are stronger than females
Answers
Answer:
if we got a flat tire on the way to the restaurant, there’s no chance she would jack up the car and fit the spare.
Explanation:
TBH THERE NO
Answer: scientifically proven the statement men are stronger than women is false.
but the way I see it is that females tend to act fragile or wimpy where most males are more confident (I think because of the hormone differences)
what is boiling point in your own words pls
Answers
Answer:
Boiling Point is about 350 - 400 degrees
Explanation:
Answer:
Boiling point is the specific temperature when a liquid boils or when it turns into vapor
Can some one help me please
Answers
How does energy released from the sun reach Earth? How does the sun's energy interact with Earth's atmosphere and hydrosphere?
Answers
Answer:
it realeses its energy through sun rays.
Explanation:
This is because, it's the rays that convey Sun light to the earth.
Explain why it is necessary that gametes (egg cells and sperm cells) have half the DNA that normal body cells have.
Answers
Answer:Gametes are reproductive cells, such as sperm and egg. As gametes are produced, the number of chromosomes must be reduced by half. Why? The zygote must contain genetic information from the mother and from the father, so the gametes must contain half of the chromosomes found in normal body cells.
Explanation:
Which statement best explains why oceanic crust is recycled at subduction zones?
Answers
Answer:
As a consequence of the density difference, when active margins of continental crust meet oceanic crust in subduction zones, the oceanic crust is typically subducted back into the mantle.
Explanation:
Complete the following sentence.
While all of the food crops contribute to nutritional health, ___ are the most important to the prevention of famine conditions.
Answers
Answer:
Humanitarian aid are the most important to the prevention of famine conditions
Match the following terms:
______ 2. Amino acids A. triplets of tRNA
_____ 3. mRNA B. brings amino acids to the ribosome
______ 4. tRNA C. copies DNA code to take it from the nucleus to the ribosome
______ 5. Codons D. triplets of mRNA
______ 6. Anticodons E. another name for a protein
______ 7. Polypeptide F. building blocks of proteins
Answers
2. Amino acids F. building blocks of proteins
3. mRNA C. copies DNA code to take it from the nucleus to the ribosome
4. tRNA B. brings amino acids to the ribosome
5. Codons D. triplets of mRNA
6. Anticodons A. triplets of tRNA
E 7. Polypeptide E. another name for a protein
Amino acids are the building blocks of proteins. Each amino acid attaches to each other and forms the protein chain.mrna copies the DNA and takes it from nucleus to ribosome for translation.codons are triple nucleotide code of mrna which codes for one amino acidAnticodons are triple nucleotide code of trnaprotein is also called polypeptide.learn more about Amino acids here: https://brainly.com/question/1302816
#SPJ2
PLEASE PLEASE HELP
1. You are given a cell with four chromosomes. Explain what the cells look like in box A and in box B for a chromosomes in melosis. 2. How many chromosomes are in each of the gametes above? 3. When, during meiosis, do cells become haploid? Meiosis I or Meiosis II 4. Explain where in the diagram crossing over can occur. Time Att
Answers
Answer:
Explanation:
kmferkl;jeiwohjnlwkkihebfkj, dks.wheryjkemnf
Please please help I've been asking this for like an hour! Serious answers please! Will mark brainliest! Explain
Answers
Answer:
the total resistance is 12 ohms
Amps = 1 amp
Explanation:
resistor in series add so the total resistance is 12 ohms
E=I x R E = voltage, I = amps, R = resistance
12 = I x 12
I=1
1 amp
resistor in series add so the total resistance is 12 ohms
E=I x R E = voltage, I = amps, R = resistance
12 = I x 12
I=1 is the correct answer
Restriction enzymes are used to
Answers
Answer:
Restriction enzymes are used to cut DNA into smaller fragments. Different restriction enzymes recognise and cut different DNA sequences.
Explanation:
Answer:
They cut DNA and each enzyme recognizes one or a small number of sequences and cuts DNA close to those sequences.
Complete the following sentence.
If sweet corn is classified as a grain, and sprouted alfalfa is a pulse, then a summer squash or zucchini purchased at your grocery store would be biologically classified as a ___.
Answers
Answer:fruit
Explanation:
What are endocrine hormones?
A. Chemical signals from one cell to remote target cells
B. Chemicals for direct cell-to-cell communication
C. Chemicals that cross a gap between adjacent cells
Answers
Answer:
A
Explanation:
4. Encircle the odd one out and give reason
Answers
Answer: A
Explanation: none of the listed can be produced naturally from the human body
If a DNA sequence is T A C C A T G G A A T T A C T, what is the matching RNA code?
A.) T T C A A T G G T C T A G G G
B.) A A C A A U G G U C U A G G G
C.) T A C C A T G G A A T T A C T
D.) A U G G U A C C U u A A U G A
Answers
Answer:
d
Explanation:
there change only tymine in cytosine
