Feathers in Sinosauropteryx
The author states the opposed reasons that Sinosauropteryx was a feathered dinosaur. As opposed to. the lecturer who counters- argues that viewpoint trying to prove that these three reasons do not seem convincing.
First and foremost, the writer mentions that the fine lines may not represent functional structures of a living dinosaur, but rather structures that were formed after animal's death. After the animal died and was buried in volcanic ash, the skin may have decomposed into fibers, Therefore, the fibers became preserved as lines in the fossil. On the contrary, the lecturer cannot disagree more, reasoning that these fibers are not seen in other animals fossils. Consequently, we must say that skin structure have beautifully preserved and it is possible that those are feathers.
The second argument the author gives is that the scientists cannot tell with certainty in what part of the dinosaur's anatomy the structures were. So, maybe they had frills rather than feathers. However, the professor cannot be more outraged, explaining that frills and feathers are very different chemically. Scientists have found that these fossils contain Beta carotene which means that the structure of Sinosauropteryx did contain feathers.
lastly, on one hand, the passage points out that feathers supposed to help animals to fly or regulate their internal temperature. However,these structures represented by the lines in the fossils were mostly located along the backbone and the tail of the animals. Therefore, the structures would have been useless. Nevertheless, the lecturer declares that a lot of animals use their feathers for other reasons, such as Picoks use their tails that is with colorful feather to attract their mats. Apart from that, analyzing he structure they have found colored bones which strongly support the idea that those structures were colored feathers.
| Post date | Users | Rates | Link to Content |
|---|---|---|---|
| 2020-10-25 | f.jafary66@gmail.com | 80 | view |
| 2018-11-27 | ilda | 88 | view |
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Grammar and spelling errors:
Line 1, column 86, Rule ID: SENTENCE_FRAGMENT[1]
Message: “As” at the beginning of a sentence requires a 2nd clause. Maybe a comma, question or exclamation mark is missing, or the sentence is incomplete and should be joined with the following sentence.
...nosauropteryx was a feathered dinosaur. As opposed to. the lecturer who counters- ...
^^
Line 6, column 108, Rule ID: POSSESIVE_APOSTROPHE[1]
Message: Possible typo: apostrophe is missing. Did you mean 'dinosaurs'' or 'dinosaur's'?
Suggestion: dinosaurs'; dinosaur's
...tell with certainty in what part of the dinosaurs anatomy the structures were. So, maybe ...
^^^^^^^^^
Line 8, column 1, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: Lastly
...inosauropteryx did contain feathers. lastly, on one hand, the passage points out th...
^^^^^^
Line 8, column 138, Rule ID: COMMA_PARENTHESIS_WHITESPACE
Message: Put a space after the comma
Suggestion: , these
...late their internal temperature. However,these structures represented by the lines in ...
^^^^^^
Line 8, column 525, Rule ID: HE_VERB_AGR[1]
Message: The pronoun 'he' must be used with a third-person verb: 'structures'.
Suggestion: structures
...eir mats. Apart from that, analyzing he structure they have found colored bones which str...
^^^^^^^^^
Transition Words or Phrases used:
but, consequently, first, however, if, lastly, may, nevertheless, second, so, therefore, apart from, such as, on the contrary
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 14.0 10.4613686534 134% => OK
Auxiliary verbs: 7.0 5.04856512141 139% => OK
Conjunction : 7.0 7.30242825607 96% => OK
Relative clauses : 20.0 12.0772626932 166% => OK
Pronoun: 32.0 22.412803532 143% => Less pronouns wanted
Preposition: 26.0 30.3222958057 86% => OK
Nominalization: 1.0 5.01324503311 20% => More nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 1601.0 1373.03311258 117% => OK
No of words: 293.0 270.72406181 108% => OK
Chars per words: 5.46416382253 5.08290768461 108% => OK
Fourth root words length: 4.13729897018 4.04702891845 102% => OK
Word Length SD: 2.71670211115 2.5805825403 105% => OK
Unique words: 170.0 145.348785872 117% => OK
Unique words percentage: 0.580204778157 0.540411800872 107% => OK
syllable_count: 484.2 419.366225166 115% => OK
avg_syllables_per_word: 1.7 1.55342163355 109% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 2.0 3.25607064018 61% => OK
Article: 11.0 8.23620309051 134% => OK
Subordination: 2.0 1.25165562914 160% => OK
Conjunction: 1.0 1.51434878587 66% => OK
Preposition: 4.0 2.5761589404 155% => OK
Performance on sentences:
How many sentences: 16.0 13.0662251656 122% => OK
Sentence length: 18.0 21.2450331126 85% => The Avg. Sentence Length is relatively short.
Sentence length SD: 45.4209478105 49.2860985944 92% => OK
Chars per sentence: 100.0625 110.228320801 91% => OK
Words per sentence: 18.3125 21.698381199 84% => OK
Discourse Markers: 7.8125 7.06452816374 111% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 5.0 4.19205298013 119% => OK
Sentences with positive sentiment : 6.0 4.33554083885 138% => OK
Sentences with negative sentiment : 5.0 4.45695364238 112% => OK
Sentences with neutral sentiment: 5.0 4.27373068433 117% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.163727679182 0.272083759551 60% => OK
Sentence topic coherence: 0.0538730456523 0.0996497079465 54% => OK
Sentence topic coherence SD: 0.0991963680526 0.0662205650399 150% => OK
Paragraph topic coherence: 0.110060759131 0.162205337803 68% => OK
Paragraph topic coherence SD: 0.0708709058491 0.0443174109184 160% => OK
Essay readability:
automated_readability_index: 13.4 13.3589403974 100% => OK
flesch_reading_ease: 44.75 53.8541721854 83% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 11.5 11.0289183223 104% => OK
coleman_liau_index: 14.39 12.2367328918 118% => OK
dale_chall_readability_score: 8.73 8.42419426049 104% => OK
difficult_words: 78.0 63.6247240618 123% => OK
linsear_write_formula: 7.5 10.7273730684 70% => OK
gunning_fog: 9.2 10.498013245 88% => OK
text_standard: 9.0 11.2008830022 80% => OK
What are above readability scores?
---------------------
Rates: 88.3333333333 out of 100
Scores by essay e-grader: 26.5 Out of 30
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Note: the e-grader does NOT examine the meaning of words and ideas. VIP users will receive further evaluations by advanced module of e-grader and human graders.