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Essay Available:
Pages:
1 page/≈275 words
Sources:
1 Source
Level:
APA
Subject:
Life Sciences
Type:
Article Critique
Language:
English (U.S.)
Document:
MS Word
Date:
Total cost:
$ 3.96
Topic:

Craniofacial Development in Marsupial Mammals (Article Critique Sample)

Instructions:
Dear Writer, The following points must be included in the critique summary: 1. Why was the study conducted, or why was the paper written? What gaps in knowledge or understanding was it intended to fill? 2. What hypotheses were tasted or what research was reviewed? 3. What are the results or conclusions? 4. Who do the results or conclusions shed light on broader issues? 5. What questions did the paper raised for you? 6. What potential methodological problems or flaws in reasoning did you notice? 7. What are some alternative interpretations of the results? 8. Other comets. Please make sure that the sentences are short, simple and direct. Thanks. source..
Content:
Running Head: Craniofacial Development in Marsupial
Mammals
Name
University
Course
Lecture
Date
Craniofacial development in marsupial mammals is a review which was directed to outlining the difference between marsupials and eutherian mammals. Marsupial model explains the different process and patterns in cranial development. These differences are discussed at various levels of development .i.e. cellular and organogenic levels. This research reviews the shifts of genes that are important in regulation of growth and development between the two mammals. Shifts during the organogenic period show the timing of the central nervous system within the marsupial structure, especially on the forebrain. In marsupials these shifts are delayed, compared to the structures of oral facial apparatus. The research also shows that neural crest is more accelerated in the development of marsupials. Neural crest is responsible for the provision of cellular materials for facial skeleton and patterning genes (Kathleen, 1181).
The review therefore form a base whereby biologist can create a case study for further researches on the evolutional changes caused by shifts in the development of marsupials at specific levels of their growth. Comparison between marsupial and eutherian gives us a model mechanism through which we can test various hypotheses on how various development events relate. By using comparison mode, this brings out the hypothesis of causality.ie it clearly shows how one event leads to the development of the next event. In conclusion I have observed that use of comparative test has been employed by biologist regularly. Their recent use in the development of the some subject, i.e. biology, if applied in the right ways ...
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