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Biological Principles Lab
Biology 102L
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Biology 102 Laboratory consists of experiments, exercises and demonstrations emphasizing an introductory survey of plants and animals. You will study phylogenetic organization, morphology, and physiology of sample organisms. The course is for biology majors, premed students, and others who require a prerequisite in the biological sciences.
Lab Pop Quizzes
50 points
Two Lab Reports (50 points each)
100 points
Two Lab Practicals
200 points
TOTAL 350 points
Quizzes:90-100% = A
80-85% = B
86-89% = B+
76-79% = C +
70-75% = C
60-65% = D
66-69% = D+
< 60% = F
Quizzes will be pop quizzes based upon the previous laboratory exercise. You should be certain that you have answered the questions within the text of the laboratory assignment, as well as, the QUESTIONS FOR REVIEW and APPLYING YOUR KNOWLEDGE at the end of the laboratory section. Quizzes will be similar to these questions or applications of the principles upon which these questions are based. QUIZZES CAN ONLY BE TAKED DURING THE LAB FOR WHICH THEY ARE SCHEDULED. There are no make-up quizzes.
Lab reports will focus on the Results and Discussion sections of a formal report. Appendix III (p. 499) at the end of your laboratory manual contains instructions for writing a formal lab report. We will go over these prior to the submission of your first lab report.
The laboratory provides an opportunity to investigate concepts introduced
during the lecture portion of the course. It is an opportunity to develop
careful observation, dissection and organization skills. Frequently when
instructors are asked to write recommendations for students, laboratory
experiences provide evidence of skill and knowledge in biology. Please
take assignments seriously and be prepared to begin work when you enter
the laboratory. It is difficult to provide a substitute lab experience
for those who miss lab so try to be present each week. You are required
to keep a record of your laboratory observations in your lab notebook.
The more complete and detailed your lab notebook is, the greater the assistance
it will provide.
Jan 19 Introduction to Lab
Laboratory safety
Lab Exercise 18
Survey of bacteria
Jan 26 Exercises 19 & 20
Survey of Protista
Feb 02 Exercises 21 & 22
Survey of Fungi & Bryophytes
Feb 09 Exercises 24 & 25
Survey of Seed Plants
Feb 16 Exercises 26 & 27
Plant anatomy & physiology
Feb 23 Exercises 29 & 30
Survey of Animal kingdom/ Porifera through Nematoda
March 02 Exercises 31 & 32
Survey of Animals/ Mollusca through Arthropoda
Lab Report on Transpiration Due
March 16 Lab Practical I- Covers Exercises 18-27
March 23 Exercises 34 & 35
Vertebrate Tissues and Human Skeletal System
March 30 Lab Exercises 41 & 41
Vertebrate Anatomy
April 6 Exercise 42
Vertebrate Anatomy
April 13 Exercise 38
Circulation and Blood Pressure
Lab Report #2 on Effect of Exercise on Blood Pressure due the week of April 20
April 20 Lab Practical II- Covers Exercises 29-32, 34, 35, 40-42
THE ABOVE SCHEDULE AND PROCEDURES IN BIOLOGY ARE SUBJECT TO CHANGE IN THE EVENT OF EXTENUATING CIRCUMSTANCES