Animal fossils usually provide very little opportunity to study the actual animal tissues, because in fossils the animals' living tissues have been largely replaced by minerals. Thus, scientists were very excited recently when it appeared that a 70-millio

The lecturer challenges the idea presented in the reading passage about the remains of blood vessels, red blood cells, and collagen matrix in fossil of T. rex's leg bone.

The lecturer does not agree with the first point made in the reading that there is many branching in bone which showed the presence of soft, flexible substance. He states that this channels are not related to blood vessels and it related to something else. When the organism die bacteria colonize in hollow which is empty space inside bone. So that substance is left by bacteria.

The lecturer refutes the claim in the reading that some parts of the inner bone revealed the presence of spheres. He points out that primitive animals have no red blood cells so this sphere have different origin.

The lecturer casts doubt the idea in the reading passage that the dinosaur leg bone contained collagen matrix. He believes that collagen will not be remaining after 1000 years and also that collagen can be related to researcher's skin when they examined that animal.

Votes
Average: 0.3 (1 vote)
Essay Categories
Essays by the user:

Grammar and spelling errors:
Line 1, column 1, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
The lecturer challenges the idea present...
^^^
Line 3, column 1, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...trix in fossil of T. rexs leg bone. The lecturer does not agree with the fir...
^^^
Line 3, column 261, Rule ID: SENTENCE_FRAGMENT[1]
Message: “When” 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.
...ssels and it related to something else. When the organism die bacteria colonize in h...
^^^^
Line 3, column 345, Rule ID: SENTENCE_FRAGMENT[3]
Message: “So that” 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.
...ollow which is empty space inside bone. So that substance is left by bacteria. Th...
^^^^^^^
Line 5, column 1, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
... that substance is left by bacteria. The lecturer refutes the claim in the re...
^^^
Line 7, column 1, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...o this sphere have different origin. The lecturer casts doubt the idea in the...
^^^

Transition Words or Phrases used:
also, first, if, so

Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments

Performance on Part of Speech:
To be verbs : 6.0 10.4613686534 57% => More to be verbs wanted.
Auxiliary verbs: 2.0 5.04856512141 40% => OK
Conjunction : 3.0 7.30242825607 41% => More conjunction wanted.
Relative clauses : 13.0 12.0772626932 108% => OK
Pronoun: 16.0 22.412803532 71% => OK
Preposition: 21.0 30.3222958057 69% => OK
Nominalization: 4.0 5.01324503311 80% => OK

Performance on vocabulary words:
No of characters: 867.0 1373.03311258 63% => OK
No of words: 176.0 270.72406181 65% => More content wanted.
Chars per words: 4.92613636364 5.08290768461 97% => OK
Fourth root words length: 3.64232057368 4.04702891845 90% => OK
Word Length SD: 2.27243606089 2.5805825403 88% => OK
Unique words: 103.0 145.348785872 71% => More unique words wanted.
Unique words percentage: 0.585227272727 0.540411800872 108% => OK
syllable_count: 264.6 419.366225166 63% => OK
avg_syllables_per_word: 1.5 1.55342163355 97% => OK

A sentence (or a clause, phrase) starts by:
Pronoun: 3.0 3.25607064018 92% => OK
Interrogative: 1.0 0.116997792494 855% => Less interrogative sentences wanted.
Article: 4.0 8.23620309051 49% => OK
Subordination: 2.0 1.25165562914 160% => OK
Conjunction: 1.0 1.51434878587 66% => OK
Preposition: 0.0 2.5761589404 0% => More preposition wanted as sentence beginning.

Performance on sentences:
How many sentences: 10.0 13.0662251656 77% => Need more sentences. Double check the format of sentences, make sure there is a space between two sentences, or have enough periods. And also check the lengths of sentences, maybe they are too long.
Sentence length: 17.0 21.2450331126 80% => The Avg. Sentence Length is relatively short.
Sentence length SD: 46.0683188319 49.2860985944 93% => OK
Chars per sentence: 86.7 110.228320801 79% => OK
Words per sentence: 17.6 21.698381199 81% => OK
Discourse Markers: 1.9 7.06452816374 27% => More transition words/phrases wanted.
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 6.0 4.19205298013 143% => OK
Sentences with positive sentiment : 1.0 4.33554083885 23% => More positive sentences wanted.
Sentences with negative sentiment : 4.0 4.45695364238 90% => 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: 0.0516360018936 0.272083759551 19% => The similarity between the topic and the content is low.
Sentence topic coherence: 0.0184201477471 0.0996497079465 18% => Sentence topic similarity is low.
Sentence topic coherence SD: 0.0317033788244 0.0662205650399 48% => Sentences are similar to each other.
Paragraph topic coherence: 0.0349328627374 0.162205337803 22% => Maybe some paragraphs are off the topic.
Paragraph topic coherence SD: 0.0281274263452 0.0443174109184 63% => OK

Essay readability:
automated_readability_index: 10.6 13.3589403974 79% => Automated_readability_index is low.
flesch_reading_ease: 62.68 53.8541721854 116% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 8.7 11.0289183223 79% => OK
coleman_liau_index: 11.02 12.2367328918 90% => OK
dale_chall_readability_score: 7.89 8.42419426049 94% => OK
difficult_words: 38.0 63.6247240618 60% => More difficult words wanted.
linsear_write_formula: 6.0 10.7273730684 56% => Linsear_write_formula is low.
gunning_fog: 8.8 10.498013245 84% => OK
text_standard: 9.0 11.2008830022 80% => OK
What are above readability scores?

---------------------
It is not exactly right on the topic in the view of e-grader. Maybe there is a wrong essay topic.

Rates: 3.33333333333 out of 100
Scores by essay e-grader: 1.0 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.