Syllabus ( MBG 663 )
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Basic information
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Course title: |
Plant Embryology |
Course code: |
MBG 663 |
Lecturer: |
Prof. Dr. Yelda ÖZDEN ÇİFTÇİ
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ECTS credits: |
7.5 |
GTU credits: |
3 (3+0+0) |
Year, Semester: |
1/2, Fall and Spring |
Level of course: |
Second Cycle (Master's) |
Type of course: |
Area Elective
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Language of instruction: |
Turkish
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Mode of delivery: |
Face to face
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Pre- and co-requisites: |
None |
Professional practice: |
No |
Purpose of the course: |
Analysis of the embryo, endosperm and other elements of the seed at developmental and differantional level. |
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Learning outcomes
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Upon successful completion of this course, students will be able to:
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Define the structure and function of plant female and male reproductive organs.
Contribution to Program Outcomes
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Define and manipulate advanced concepts of Biology
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Identify structure-function relationships in cells and organisms
Method of assessment
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Written exam
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Comprehend fertilization abnormalities
Contribution to Program Outcomes
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Define and manipulate advanced concepts of Biology
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Find out new methods to improve his/her knowledge.
Method of assessment
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Homework assignment
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Laboratory exercise/exam
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Observe embryo formation in plants.
Contribution to Program Outcomes
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Define and manipulate advanced concepts of Biology
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Identify structure-function relationships in cells and organisms
Method of assessment
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Laboratory exercise/exam
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Contents
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Week 1: |
History of plant embryology -Structure of flower -Perianth -Andrekeum -Gynokeum
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Week 2: |
Microsporangium -Ontogeny -Anther wall -Tapetum -Sporogen tissue -Cytokinesis
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Week 3: |
Male gametophyte -Formation of vegetative and generative cells -The formation of sperma
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Week 4: |
Megasprorangium -Ontogenese -Integumentary tapetum -Micropil -Funiculus -Obturator -Transmission systems in ovul -Nucellus -Megasporogenesis
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Week 5: |
Female gametophyte -Types -Mature embryo sac -Suckers in mature embryo -Nutrition of embryo sac
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Week 6: |
Pollination -Introduction to anthers -Transfering of pollen -Autogamy and alogamy
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Week 7: |
Fertilization -Germination of pollen -Introduction to ovul -Introduction to embryo sac -Double fertilization
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Week 8: |
Mid-term Exam |
Week 9: |
Self incompatibility -Blocking of fertilization -Biochemistry and physiology of incompability
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Week 10: |
Self incompatibility -Surface inhibition of stigma -Stylus inhibition
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Week 11: |
Endosperma -Types -Cytology -Missions
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Week 12: |
Embryo -Zygote -Embryogenesis -Suspensor -The role of nutrution in the tissue -Somatic embryogenesis
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Week 13: |
Polyembryogenesis -Cleavage in polyembryogenesis -Suspensor in polyembryogenesis -The embryos of different origin -Reasons and classification
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Week 14: |
Apomixis -Agamospermy -Adventitious embrygenesis -Gametophtic apomixis -Dyplospory -Apospory -Reason and Significance of apomixis
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Week 15*: |
Seed -Development -Seed Shell -Classification and Dispersion -Seed Dormancy -Seed Germination
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Week 16*: |
Final Exam |
Textbooks and materials: |
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Recommended readings: |
1)Plant Embryology. Classical and Experimental, H.P. Sharma, Alpha Science Intl Ltd, 2009 2) Flowering Plant Embryology, N.R. Lersten, Wiley-Blackwell, 2004 3) Bitki (Angiosperm) Embriyolojisi, Meral Ünal, Nobel Yayıncılık, 2001, Ankara
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* Between 15th and 16th weeks is there a free week for students to prepare for final exam.
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Assessment
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Method of assessment |
Week number |
Weight (%) |
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Mid-terms: |
8 |
30 |
Other in-term studies: |
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0 |
Project: |
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0 |
Homework: |
6,12, 14 |
10 |
Quiz: |
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0 |
Final exam: |
16 |
60 |
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Total weight: |
(%) |
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Workload
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Activity |
Duration (Hours per week) |
Total number of weeks |
Total hours in term |
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Courses (Face-to-face teaching): |
3 |
14 |
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Own studies outside class: |
6 |
14 |
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Practice, Recitation: |
0 |
0 |
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Homework: |
5 |
3 |
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Term project: |
0 |
0 |
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Term project presentation: |
0 |
0 |
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Quiz: |
0 |
0 |
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Own study for mid-term exam: |
7 |
2 |
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Mid-term: |
3 |
1 |
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Personal studies for final exam: |
11 |
2 |
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Final exam: |
3 |
1 |
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Total workload: |
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Total ECTS credits: |
* |
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* ECTS credit is calculated by dividing total workload by 25. (1 ECTS = 25 work hours)
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