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- 2012-3-1
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- 1970-1-1
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[Time 2]
4'09"
mutualism is one type of symbiosis.
one example of mutualism.
Mutualism plays a more important role than we know.
[Time 3]
3'43"
A tree suffers without the the browsing of insect armies. In avoiding the insect armies, the trees secretes a sweet nectar, but instead attract another kind of ant.
[Time 4]
1'38"
The large herbivores play an important role not only in the biological system, but also in their impact on biodiversity.
[Time 5]
3'33"
fungi, bacterial, and viruses have made some agricultural productivity available.
some plants with this technology embedded could be more productive.
[Time 6]
2'49"
identifying the fungi is not easy as some microbial is located in the gene of plants.
8'49"
a spider that feed on plant caught scientists' eyes. Different from all the other spiders, this one is a vegetarian. It's food is the plant which has mutualism relationship with an ant. According to a study, the scientist found out that instead of eating ants for food, the spider literally feed on vegetable. They can live in large flock, and sometimes feed on the ants larva, thus will not be influenced by the population decrease of ants.
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