Symbiotic Relationship Handout
Laboratory 33
1. What is symbiosis?
2. Describe these types of symbiotic relationships.
A. mutualism
B. commensalism
C. parasitism
3. Complete the following describing these types of symbiosis.
Mutualistic Relationship Organisms Involved Interaction of organisms
involved
Root Nodules
Lichen
Trichonympha/Pyrsonympha
Ants and Acacia
4. Complete the table describing these types of commensalism.
Mutualistic Relationships Organisms Involved Interaction of the
organisms involved
Epiphytes
Remora
Clown fish
Barnacles
Complete the table describing types of parasitism found in the
textbook.
Name of Parasite
Common name/
Scientific Name Phylum of Parasite Method of transmission Intermediate
Host Attacks what organ?
Description of Life Cycle
Completion:
Image A
Name of organism and phylum of each
Method of transmission
Type of symbiosis
Is there an intermediate host?
Scientific name
Head region called
Sections called
Symptoms
Image B
Names of organisms involved and phylum of each
Affect of each organism
Type of symbiosis
Name of organism in nodules
Process undergoing in nodules
Image C
Name of organism and phylum
Found in what organism
Found where
How it benefits other organism
How the other organism benefit it
Type of symbiosis
Image D
Organisms involved and phylum of each
How each is affected
Type of symbiosis
Image E
Organisms involved
How each is affected
Type of symbiosis
Phyla involved
Image F
Organisms involved and phylum of each
Symptoms
Mode of transmission
Do Review page 479
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