ANSWER IT RIGHT OR ILL REPORT YOU IM PUTTING 50 POINTS IF YOU ANSWER IT RIGHT ILL GIVE YOU BRAINLIEST PLZ
Part B
Take a few minutes to look at pictures of humans and humpback whales. You can look for the images on the Internet or look through books in a library. After carefully studying them, try to answer these questions:
What are the characteristics of each species?
Are some of these features similar to those of other species? Which species?
Based on similar physical features, do you think other existing species share an evolutionary lineage with either humans or humpback whales? Which ones do?
Part C
Answer these questions:
Which living species share a close evolutionary connection to either humans or whales?
How do scientists know about this evolutionary connection?
Why is this fact important in determining each organism’s evolutionary lineage?
To answer these questions, refer to credible websites that provide the evolutionary history of these organisms. Type your answers in the space provided. You will be required to cite your sources using proper MLA (Modern Language Association) format at the end of your research, so note all the sites you use.
Part D
Research the fossil record of humans and answer these questions:
Name at least two extinct species that share a close evolutionary relationship with humans.
Explain the similarities and differences that exist between these species and humans.
Is the fossil record complete for humans? Explain your answer.
Part E
Research the fossil record of humpback whales and answer these questions:
Name at least two extinct species that share a close evolutionary relationship with humpback whales.
Explain the similarities and differences that exist between these species and humpback whales.
Is the fossil record complete for humpback whales? Explain your answer.
Part F
Explain scientifically whether humans and humpback whales share a close evolutionary relationship. Here are some ideas to consider as you structure your response:
Do they have any body structure similarities that suggest an evolutionary link?
How do scientists classify each organism? What is their kingdom, phylum, class order, and so on? Does this tell you anything about their evolutionary lineage?
Does their embryology hold any clue to their evolutionary relationship?
Part G
Conclude your research on humans and humpback whales by answering these questions:
What conclusion can you draw about the evolution of humans and humpback whales?
Did your research show that your original predictions were correct? Explain your answer.
Part H
Record all the sites you used for your research. Write your citations in proper MLA format.
Answers
Answer:
part B
Whales
Found in every ocean on Earth, whales are the biggest creatures we have, and some of the most mysterious.
Explanation:
COMMON NAME: Whales
SCIENTIFIC NAME: Cetacea
DIET: Carnivore
SIZE: 9 feet to 98 feet long
WEIGHT: 500 pounds to 200 tons
Whales are the largest animals on Earth and they live in every ocean. The massive mammals range from the 600-pound dwarf sperm whale to the colossal blue whale, which can weigh more than 200 tons and stretch up to 100 feet long—almost as long as a professional basketball court.
Whales are warm-blooded creatures that nurse their young.
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Answer:
A set of living organisms consisting of identical people qualified for exchanging genes or interbreeding.
Explanation:
What are the characteristics of each species?
The massive mammals range from the 600-pound dwarf sperm whale to the colossal blue whale, which can weigh more than 200 tons and extend up to 100 feet long—nearly as long as a skilled basketball court.
Are some of these features similar to those of other species? Which species?
The nearest prevailing offspring of Humpback whales, according to molecular evidence, are the artiodactyls, a set of hoofed creatures that contains deer, cows, sheep, pigs, giraffes, camels, and hippos.
Based on similar physical features, do you think other existing species share an evolutionary lineage with either humans or humpback whales? Which ones do?
Hippos and whales may seem unlike in numerous respects, yet they are each other's nearest living cousins, including maintaining a familiar ancestor 55 million years ago.
Which living species share a close evolutionary connection to either humans or whales?
This can be explained by the fact that whales and humans share a more recent common ancestor than sharks. We expect that because they are closer, they will have more in common, and the evidence confirms this assumption.
How do scientists know about this evolutionary connection?
A current study compared the brains of humpback whales to those of other cetacean species and discovered the presence of a kind of neuron cell common in humans. This means that particular cetaceans and hominids may have co-evolved.
Why is this fact important in determining each organism’s evolutionary lineage?
Because homologous traits have common ancestors, they may be used to reconstruct phylogeny. They look identical to one another most of the time, but not always. The development and positioning of characteristics of organisms can be used to evaluate the homology of two forms. Hair, for illustration, exactly increases in all animals, from the exact type of skin cells.
Name at least two extinct species that share a close evolutionary relationship with humans.
Two such extinct species exist apes and Hominidae.
Explain the similarities and differences that exist between these species and humans.
Humans and apes have all of the exact bones, but their forms and sizes may vary, and they even include the exact internal organ arrangement. Males are approximately 5-10% larger and more muscular than females.
Is the fossil record complete for humans?
The fossil record is inadequate. Only a small percentage of the species kept as fossils have been collected and analyzed by paleontologists. In other cases, the evolution of shapes across time has been meticulously reproduced.
Name at least two extinct species that share a close evolutionary relationship with humpback whales.
The two extinct species that convey a comparative evolutionary connection with humpback whales include Gordon and basilosaurus.
Explain the similarities and differences that exist between these species and humpback whales.
The resemblances between these species and humpback whales have the point that they kept tailfins and their elbow joints existed capable to lock and this permitted the forelimb to maintain adequate control and oppose the oncoming flow of water as the animal propelled itself forward.
Is the fossil record complete for humpback whales?
The resemblances between these species and humpback whales have the fact that they had tailfins and their elbow joints were able to lock and this let the forelimb have better control and resist the oncoming flow of water as the creature propelled itself onwards.
No, the fossil record is not finished since more fossil discoveries and research may continue to reveal to paleontologists how current whales got to act the path they do.
Explain scientifically whether humans and humpback whales share a close evolutionary relationship.
A progenitor of minkes and humpback whales existed around 27.5 million years ago, according to fossils found in New Zealand. A fossil found on New Zealand's South Island has stood recognized as one of the first members of the filter-feeding family of behemoths comprehended as baleen whales.
What conclusion can you draw about the evolution of humans and humpback whales?
Living species are organized mainly based on their evolutionary relatedness, as well as morphological and biochemical similarities. As you drive down the list, the degree of evolutionary relatedness rises; individuals of the exact kingdom are not still as near connected as members of the exact species.
Did your research show that your original predictions were correct?
Although their primary build reaches that of a fish, humpback whales are mammals like humans and display a variety of qualities that all mammals share, including the ensuing: They have a warm-blood. They take in air. They have live young and feed them milk.
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