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BIOLOGY
121: Diversity of life (2009)
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DOWNLOAD AS A WORD FILE
This course is designed to introduce you to the vast and exciting field of biology, with a focus on biological diversity, evolution, adaptations of organisms to specific environments, and the factors influencing changes in biodiversity over time and space.
CATALOGUE ENTRY
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LECTURES: Tuesday and Thursday 11.30 am to 12.50 pm; Biol. 106 |
Dr. P.D. McLoughlin |
Office: 321 Biology
Tel: (306) 966-4451; philip.mcloughlin@usask.ca
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Dr. J.H. Cota-Sánchez |
Office: 141 Biology and 3C76 Plant Sciences (Agriculture)
Tel: (306) 966-4405 and 966-4950 hugo.cota@usask.ca
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Joel Yurach (Lab Coordinator) |
Office: 216 Biology
Tel: (306) 966-4423 or 966-4441 joel.yurach@usask.ca
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TEXTS:
- Biology 121.3 Laboratory Manual (2009-2010 Edition)
- Kardong, K.V. 2008. An introduction to biological evolution. 2nd edition. McGraw-Hill, Toronto.
- Additional resources: see PAWS class website
EVALUATION:
Lecture Examinations
- There will be a Mid-Term Lecture Exam, during class, on October 22nd and a Final Exam during the Exam period (date not yet finalized).
- Students must bring their current University of Saskatchewan student card to all exams and be prepared to present it for verification purposes.
- If a student misses an exam due to a medical emergency, death in the family, or other exceptional circumstance, they must present documentation (e.g., medical certificate, death notice) within 3 working days, in order to avoid being assigned a grade of zero for the exam, and to begin arrangements for a deferred exam. In the event of prolonged illness, the student must advise their Lecturer or the Lab Coordinator by telephone (not by email) to initiate arrangements for writing a Deferred Exam
- During a test or exam, students are forbidden to use any electronic device, including cell phones, dictionaries, personal digital assistants (e.g.,Blackberry), translators, or calculators.
Laboratory Examinations
- There will be a Laboratory Exam in the week commencing on November 23rd. Consult page i of the 2009-2010 Lab Manual for the procedure to follow for a missed Lab Exam.
- There are other regular assignments, drawings and quizzes required for successful completion of the laboratory component of the course. These are outlined in the Lab Manual.
Grades will be calculated as below. A pass requires achieving at least 50% overall:
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Mid-term exam
Final lecture exam
Lab assignments and Lab quizzes
Lab exam
TOTAL |
15%
45%
20%
20%
100%
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LABORATORIES:
- Labs begin the week of SEPTEMBER 14th. Ensure you have registered for a lab on-line.
- The lab schedule is provided below.
- All Biology 121 labs will be held in Rm. 218/218A Biology.
- Students are expected to attend (and be on time for) all scheduled labs, review labs and final lab exams.
- The current edition of the Biology 121.3 lab manual is required for all labs. The lab manual will be sold in the lab the week before labs begin. Details will be given in the first lecture.
- For your labs you will also need a 3-ring binder; a 2H, 3H or 4H drawing pencil, white (unlined) drawing paper, a calculator, an eraser, a metric ruler and a pair of disposable vinyl gloves.
These items are available on campus from the Tuck Shop or North 40 shop.
- Any other questions regarding the lab should be directed to the laboratory staff in Rooms 216 or 203. See page i on lab manual for contact telephone numbers.
ACADEMIC HONESTY:
- We expect each student to be honest and to display integrity with respect to examinations, assignments and other academic work. Academic dishonesty (of which plagiarism is an example) is a serious offence at this University.
- Students should consult the University’s webpage (http://www.usask.ca/honesty) regarding the rules about academic honesty/dishonesty.
STUDENTS WITH A DISABILITY:
- Disability Services for Students (DSS) provides accommodations and services to part-time and full‑time students with temporary and permanent disabilities.
- If you are a student with a disability or would like more information about the services please contact DSS at 966-7273 or www.students.usask.ca/disability
- Services include exam accommodations, note-taking services, referrals for assessments, counseling, and other advocacy support.
- Services are free; however, students are required to register with appropriate medical documentation. Students must inform DSS at least two weeks before an exam if they need an accommodation.
Students requiring an elevator for access to the second and third floors in the Biology Building (teaching labs and most faculty offices) may use the elevator at the north end of the research wing, opposite Room 130. Access to the second floor may also be obtained using the elevator in the Museum of Natural Sciences.
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LECTURE SCHEDULE FOR BIOLOGY 121.3.1 (2009) |
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DATE |
LECTURE TOPIC |
READINGS (Kardong) |
Sept 3 |
Course introduction |
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Sept 8, 10 |
History of thought on biodiversity and evolution; Geological time |
Chapter 1; Chapter 2 |
Sept 15, 17 |
Geological time, cont.; Origin of life |
Chapter 2; Chapter 4 |
Sept 22, 24 |
Precambrian biodiversity |
Chapter 5 |
Sept 29, Oct 1,
Oct 6, 8, |
Biodiversity from the Cambrian to the end of the Cretaceous |
Chapter 5 |
Oct 13, 15, 20 |
Biodiversity in the Tertiary; Humans and Biodiversity I: Our branch on the tree of life |
Chapter 5; Chapter 14:249-251,255-268; Chapter 15: 293-295 (overview) |
Oct 22 |
MIDTERM EXAM (during class time) |
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Oct 27, 29 |
Humans and Biodiversity II: Human impacts on the natural world |
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Nov 3 |
Extinction |
Chapter 13 |
Nov 5, 10, 12, 17 |
Speciation I: Concepts and mechanisms |
Chapter 9; Chapter 12:214-225 |
Nov 19 |
Speciation II: Evidence for speciation |
Chapter 6 |
Nov 24, 26 |
Co-evolution and biodiversity |
Chapter 10 |
Dec 1 |
Evolution today |
Chapter 16 |
Dec 3 |
Review lecture |
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Last date for withdrawal without academic penalty is Sunday November 15th
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LAB SCHEDULE FOR BIOLOGY 121.3.1 (2009) |
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DATE |
LAB No. |
TOPIC |
Sept. 8-11, 2009 |
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no lab – lab manuals for sale in lab |
Sept. 14-18 |
1a |
Introduction, Bacteria, Archaea & Protists
(up to pg. 13, end of section III) |
Sept. 21-25 |
1b |
Lab 1 continued
(from pg. 13, section IV) |
Sept. 28-Oct. 2 |
2a |
Protists & Fungi
(up to pg. 10, end of part B) |
Oct. 5-9 |
2b |
Lab 2 continued
(from pg. 10, part C) |
Oct. 12-16 |
3 |
Green algae, Mosses, Ferns & Club mosses |
(Monday, Oct. 12th lab will be rescheduled, due to the Thanksgiving Day holiday) |
Oct. 19-23 |
4 |
Conifers & Angiosperms |
Oct. 26-30 |
5a |
Sponges, Cnidarians, Flatworms, Nematodes, Mollusks & Segmented worms
(up to pg. 10, end of part C) |
Nov. 2-6 |
5b |
Lab 5 continued
(from pg. 10, part D) |
Nov. 9-13 |
6 |
Arthropods, Echinoderms & Chordates |
(Wed, Nov. 11th lab will be rescheduled, due to the Remembrance Day holiday) |
Nov. 16-20 |
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Review |
Nov. 23-27 |
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Lab Exam |
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