1. Barnacles and Whales: Barnacles attach themselves to the skin of whales, obtaining a stable surface for attachment and access to plankton-rich waters while the whales are not affected.
2. Orchids and Trees: Orchids grow on the branches of trees, using them as support and gaining access to sunlight, while the trees are not influenced by the orchids' presence.
3. Remora Fish and Sharks: Remora fish attach themselves to sharks, gaining protection and access to food scraps from the shark's meals, while the shark is not impacted by the presence of the remora fish.
Study Guide for Commensalism:
To understand commensalism better, consider the following points:
Explore various examples of commensal relationships in different ecosystems and understand the specific benefits gained by one organism without causing harm to the other.
Compare and contrast commensalism with other types of interactions between organisms, and analyze the advantages and disadvantages of each type of relationship.
Examine real-life scenarios or case studies where commensalism is observed and evaluate the long-term impact of such relationships on the organisms involved and the environment.
[Commensalism] Related Worksheets and Study Guides:
Energy - A. Energy is involved in all physical and chemical processes. It is conserved, and can be transformed from one form to another and into work. At the atomic and nuclear levels energy is not continuous but exists in discrete amounts. Energy and mass are related through Einstein's equation E=mc 2 . B. The properties of atomic nuclei are responsible for energy-related phenomena such as radioactivity, fission and fusion. C. Changes in entropy and energy that accompany chemical reactions influence reaction paths. Chemical reactions result in the release or absorption of energy. D. The theory of electromagnetism explains that electricity and magnetism are closely related. Electric charges are the source of electric fields. Moving charges generate magnetic fields. E. Waves are the propagation of a disturbance. They transport energy and momentum but do not transport matter.
Relate temperature to the average molecular kinetic energy.