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Course Title: |
PLANT EMBRYOLOGY |
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Course Code: |
BYL4012 |
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Type of Course: |
Optional |
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Level of Course: |
First Cycle |
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Year of Study: |
4 |
6 |
Semester: |
8 |
7 |
ECTS Credits Allocated: |
4 |
8 |
Theoretical (hour/week): |
2 |
9 |
Practice (hour/week) : |
0 |
10 |
Laboratory (hour/week) : |
0 |
11 |
Prerequisites: |
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Recommended optional programme components: |
None |
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Language: |
Turkish |
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Mode of Delivery: |
Face to face |
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Course Coordinator: |
Prof. Dr. ŞABAN GÜVENÇ |
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Course Lecturers: |
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Contactinformation of the Course Coordinator: |
Doç. Dr. Şaban GÜVENÇ e-mail: saban@uludag.edu.tr 0.224.2941793 Fen Edebiyat Fakültesi, Biyoloji Bölümü, Görükle-Bursa |
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Website: |
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Objective of the Course: |
Aim of the course in the male and female reproductive organs of flowering plants, formation, pollination, and types of embryo sac, fertilization, embryo formation and development is to inform students about. In this course, students comparative progeny of bryophytes, ferns and flowering plants; a detailed structure of Angiosperm and Gymnosperm flowers, pollen formation and morphology to shape; megaspore formation and the embryo sac forming the cell structure and function; self – sterility mechanisms; embryo formation and role in the development of tissues and types of endosperm, seed development and seed distribution mechanisms knows. |
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Contribution of the Course to Professional Development |
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Week |
Theoretical |
Practical |
1 |
Evolutionary trends of Sporophyte-Gametophyte in Plant Life Cycles. Differentiation of reproductive structures |
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Successful adaptations to terrestrial living of seed plants. Detailed comparison of the structure of Gymnosperm and angiosperm flower. |
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Microsporogenesis and Microgametogenesis: Androecium: Stamen, Anther Structure and Development, Meiosis, Tetrads of Microspores. |
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Microsporogenesis and Microgametogenesis: Pollen Grain Development and Maturation, Pollen Wall Structure, Pollen Grain Viability. |
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Megasporogenesis and Megagametogenesis: Gynoecium, Pistil Development and Structure, Structure of Angiosperm Ovule, Meiosis, Tetrads of Megaspores, Embryo Sac Development, Types of Embryo Sac |
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6 |
The factors that determine which of the functional megaspore in tetrad of Megaspore. |
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Pollination (Autogamy): Self-sterility (infertility self): Sporophytic and Gametophytic self sterility, Heterostyle, Dichogamy, Herkogamy. |
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Repeating courses and midterm exam |
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Pollination (Allogamy): pollination types, Stigma and styllus structure and function, pollen germination and pollen tube growth in situ and in vitro. |
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Fertilization: Comparison of fertilization in Gymnosperms and angiosperms. Double Fertilization in Angiosperms, Endosperm Development, Types of Endosperm Development |
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Embryo development: Comparison of monocot and dicot embryos. |
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Apomixis: Types of Sporophytic and Gametophytic apomixis. |
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Seed formation, germination and types of seed. |
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The importance in the future and the application areas of embryology |
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