

Thursday, April 28, 2011
Blog#12 What surprised you from the worm's dissection?

Thursday, April 21, 2011
Blog #11 Get a picture of alternation of generations put it in your blog and explain how it relates to plants
The alternation of generations relates to plants because it is a term that is used in describing the life cycle of plants. This treats the alternation of multicellular diploid forms of plants with a multicellular haploid form as the defining characteristic.
Thursday, April 14, 2011
Blog #10 Why is dissection an important part of a biology curriculum? Which animals and/or plants should be included in biological studies?
Thursday, April 7, 2011
Blog #9 Defining forms of community interactions.
Competition- an interaction between organisms or species, in which the fitness of one is lowered by the presence of another.
Commensalism- is when one organism is benefited and the other organism is neither benefited nor harmed.
Mutualism- an interaction between two or more species, where species derive a mutual benefit, for example an increased carrying capacity.
Predation- when a predator feeds on a prey.
Parasitism- when two species benefit while one doesn't but the other species does not die from it.
Commensalism- is when one organism is benefited and the other organism is neither benefited nor harmed.
Mutualism- an interaction between two or more species, where species derive a mutual benefit, for example an increased carrying capacity.
Predation- when a predator feeds on a prey.
Parasitism- when two species benefit while one doesn't but the other species does not die from it.
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