Genetic modification, a process used to change an organism’s genes and hence its characteristics, is now being used to improve trees through genetic modification. It is possible to create trees that produce more fruit, grow faster, or withstand adverse conditions. Planting genetically modified trees on a large scale promises to bring a number of benefits.
First, genetically modified trees are designed to be hardier than nature trees; that is, they are more likely to survive than their unmodified counterparts. In Hawaii, for example, a new pest-resistant species of papaya trees has been developed in response to ring spot virus infections that have repeatedly damaged the native papaya tree population. Planting the genetically modified papayas has largely put an end to the ringspot problem.
Moreover, genetically modified trees promise to bring a number of economic benefits to those who grow them. Genetically modified trees tend to grow faster, give greater yields of food, fruit, or other products and be hardier. This allows tree farmer to get faster and greater returns on their farming investment and save on pesticides as well.
Finally, the use of genetically modified trees can prevent overexploitation of wild trees. Because of the growing demand for firewood and building timber, many forests around the world are being cut down faster than they can be replaced. Introducing genetically modified trees,designed for fast growth and high yield in given geographic conditions,would satisfy the demand for wood in many of those areas and save the endangered native trees, which often include unique or rare species.
<span style="font-size: 19.36px;">There is a heated debate on genetic modification of trees improvements. In the lecture, admitting that genetic modification would bring some benefits, the professor points out some serious problems and costs resulting from genetic engineering.
First, the author asserts genetically modified trees are more resistant to certain conditions, while the professor points out that the special characters of genetic trees cannot guarantee their survival. The professor reckons that in fact uniform gene made by genetic modification is likely to lead a completely extinct during an environment challenge, while some of the ordinary trees with various genes might have some survivals.
Second, the reading passage suggests an economical benefit due to genetically modified trees' faster growth and higher yields, however, the professor contends that there is hidden cost behind modification trees, because the seeds genetic trees are much more expensive than natural trees and farmer needs to pay to government for each plant.
Third, the statement in the reading passage argues genetically modified trees could save endangered trees from overexploitation, the professor denies this view owing to resource limitation in the soil. Genetic trees tend to grows aggressively at a cost of nutrition depletion, but this brings disasters to local wild trees.</span><br>
| Post date | Users | Rates | Link to Content |
|---|---|---|---|
| 2019-12-02 | change_gc | 85 | view |
| 2019-10-24 | alta | 90 | view |
| 2019-10-24 | alta | 90 | view |
| 2019-10-15 | maryam_torabi | 80 | view |
| 2019-09-27 | farshad_hom | 80 | view |
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Grammar and spelling errors:
Line 5, column 360, Rule ID: SOME_OF_THE[1]
Message: Simply use 'some'.
Suggestion: some
... during an environment challenge, while some of the ordinary trees with various genes might...
^^^^^^^^^^^
Line 13, column 225, Rule ID: TO_NON_BASE[1]
Message: The verb after "to" should be in the base form: 'grow'.
Suggestion: grow
...tion in the soil. Genetic trees tend to grows aggressively at a cost of nutrition dep...
^^^^^
Transition Words or Phrases used:
but, first, however, if, second, so, third, while, in fact
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 5.0 10.4613686534 48% => More to be verbs wanted.
Auxiliary verbs: 4.0 5.04856512141 79% => OK
Conjunction : 4.0 7.30242825607 55% => More conjunction wanted.
Relative clauses : 4.0 12.0772626932 33% => More relative clauses wanted.
Pronoun: 7.0 22.412803532 31% => OK
Preposition: 26.0 30.3222958057 86% => OK
Nominalization: 11.0 5.01324503311 219% => Less nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 1210.0 1373.03311258 88% => OK
No of words: 203.0 270.72406181 75% => More content wanted.
Chars per words: 5.960591133 5.08290768461 117% => OK
Fourth root words length: 3.77462671648 4.04702891845 93% => OK
Word Length SD: 3.32972132352 2.5805825403 129% => OK
Unique words: 128.0 145.348785872 88% => More unique words wanted.
Unique words percentage: 0.630541871921 0.540411800872 117% => OK
syllable_count: 360.9 419.366225166 86% => OK
avg_syllables_per_word: 1.8 1.55342163355 116% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 0.0 3.25607064018 0% => OK
Article: 7.0 8.23620309051 85% => OK
Subordination: 3.0 1.25165562914 240% => Less adverbial clause wanted.
Conjunction: 1.0 1.51434878587 66% => OK
Preposition: 1.0 2.5761589404 39% => More preposition wanted as sentence beginning.
Performance on sentences:
How many sentences: 7.0 13.0662251656 54% => 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: 29.0 21.2450331126 137% => The Avg. Sentence Length is relatively long.
Sentence length SD: 68.3785979168 49.2860985944 139% => OK
Chars per sentence: 172.857142857 110.228320801 157% => OK
Words per sentence: 29.0 21.698381199 134% => OK
Discourse Markers: 8.28571428571 7.06452816374 117% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 2.0 4.19205298013 48% => OK
Sentences with positive sentiment : 4.0 4.33554083885 92% => OK
Sentences with negative sentiment : 3.0 4.45695364238 67% => OK
Sentences with neutral sentiment: 0.0 4.27373068433 0% => More facts, knowledge or examples wanted.
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.254835925891 0.272083759551 94% => OK
Sentence topic coherence: 0.130120959209 0.0996497079465 131% => OK
Sentence topic coherence SD: 0.0348931034503 0.0662205650399 53% => OK
Paragraph topic coherence: 0.164910543732 0.162205337803 102% => OK
Paragraph topic coherence SD: 0.0202500964761 0.0443174109184 46% => Paragraphs are similar to each other. Some content may get duplicated or it is not exactly right on the topic.
Essay readability:
automated_readability_index: 21.1 13.3589403974 158% => OK
flesch_reading_ease: 25.12 53.8541721854 47% => Flesch_reading_ease is low.
smog_index: 11.2 5.55761589404 202% => Smog_index is high.
flesch_kincaid_grade: 17.0 11.0289183223 154% => OK
coleman_liau_index: 17.88 12.2367328918 146% => OK
dale_chall_readability_score: 9.59 8.42419426049 114% => OK
difficult_words: 58.0 63.6247240618 91% => OK
linsear_write_formula: 15.0 10.7273730684 140% => OK
gunning_fog: 13.6 10.498013245 130% => OK
text_standard: 18.0 11.2008830022 161% => OK
What are above readability scores?
---------------------
Rates: 85.0 out of 100
Scores by essay e-grader: 25.5 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.