SYMBIOSISSYMBIOSIS
The Study Guide of DoomThe Study Guide of Doom
Symbiosis is a:Symbiosis is a: close, long-term relationship between two or close, long-term relationship between two or
more speciesmore species
Symbiosis is a:Symbiosis is a: closeclose, long-term , long-term relationshiprelationship between two or between two or
more species more species Often at least one species Often at least one species needsneeds the the
relationship in order to thriverelationship in order to thrive There are three types of symbiosisThere are three types of symbiosis
3 Types of Symbiosis3 Types of Symbiosis Commensalism – one species Commensalism – one species benefitsbenefits and and
the other is the other is unaffectedunaffected Mutualism – both species Mutualism – both species benefitbenefit Parasitism – one species Parasitism – one species benefitsbenefits and the and the
other is other is harmedharmed (the host) (the host)
Simple Table of Symbiotic Simple Table of Symbiotic RelationshipsRelationships
Commensalism
Mutualism
Parasitism
Species 1 Species 2
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#1 #1 Foolish
Thrush…
Brown-headed cowbirds lay their eggs in wood thrush nests. When the chicks hatch, the cowbirds are bigger and typically eat more food than the wood thrush chicks. Sometimes the cowbird chicks kick the wood thrush chicks out of the nest.
#1: Answer #1: Answer
PARASITISM
#2 #2
Hummingbirds get nectar from certain flowers and the flowers are pollinated in the process.
Rufous-tailed hummingbird (Amazilia tzacatl) pollinating tropical blueberry flowers
#2: Answer #2: Answer
MUTUALISM
#3 #3
Oxpecker birds sit on the back of a rhino eating annoying flies.
Shoo fly, don’t
bother me!
#3: Answer #3: Answer
MUTUALISM
We help out all sorts of African mammals in this way!!!
#4 #4
Ticks drink blood from a dog.
I vant to drink your
blood…
#4: Answer #4: Answer
PARASITISM
#5 #5
Cactus wrens build their nests in cholla cactus.
#5: Answer #5: Answer
COMMENSALISM
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The cactus is not helped or harmed.
#6 #6
Bacteria naturally live inside human intestines.
#6: Answer #6: Answer
MUTUALISM
The bacteria get food and the humans get vitamin K from the bacteria.
““Cultured” means a Cultured” means a product includes product includes “good” bacteria “good” bacteria that will help that will help your intestines your intestines (and you) stay (and you) stay healthyhealthy
#7 #7
Remoras attach to the skin of a shark.
#7: Answer #7: Answer The shark is not The shark is not affected, but affected, but the remora gets the remora gets a “free ride” a “free ride” (both (both transportation transportation and leftovers and leftovers when the shark when the shark eats)eats)
COMMENSALISM
#8 #8
Mistletoe attached to a tree takes water from the tree’s vascular system.
#8: Answer #8: Answer
Water is stolen Water is stolen from the tree by from the tree by the mistletoe; the mistletoe; the tree loses the tree loses waterwater
PARASITISM
How did stealing a kiss underneath a parasite become
a holiday tradition?
#9 #9
The Boxer Crab carries around small sea anemones.
#9: Answer #9: Answer The crab waves the The crab waves the
anemones in the anemones in the face of a potential face of a potential attacker (which attacker (which gets stung) and the gets stung) and the anemones gather anemones gather food bits from the food bits from the crab when it eatscrab when it eats
MUTUALISM
#10 #10
The Coleman shrimp takes refuge in the protective spines of a fire urchin
#10: Answer #10: Answer The Coleman The Coleman
shrimp is shrimp is protected from protected from predators by the predators by the urchin’s spines, urchin’s spines, while the urchin while the urchin is unaffectedis unaffected
COMMENSALISM
BibliographyBibliography http://fsc.fernbank.edu/Birding/birdID/cowbird.htm (slides 6&7) (slides 6&7) http://bio-ditrl.sunsite.ualberta.ca/detail/?P_MNO=6122 (slide 8) (slide 8) http://home.centurytel.net/Arkcite/hek0.htm (slide 9) (slide 9) http://www.game-reserve.com/images/wildlife/rhino/rhino_and_yellowbilled_oxpecker.jpg (slide 10) (slide 10) http://www.birds-photos.com/main/gallery.aspx?name_id=88 (slide 11) (slide 11) http://www.birdingafrica.net/img138.jpg (slide 11) (slide 11) http://entomology.unl.edu/images/ticks/ticks.htm (slide 12) (slide 12) http://images.1800petmeds.com/images/products/420/104602_420.jpg (slide 13) (slide 13) http://en.wikipedia.org/wiki/Image:Cactus_Wren_nest_in_Teddy-bear_Cholla.jpg (slide 14) (slide 14) http://www.gf.state.az.us/w_c/nongame_cactus_wren.shtml (slide 15) (slide 15)
http://www.liv.ac.uk/researchintelligence/issue27/medicalfood.html (slide 16) (slide 16) http://img.shopping.com/cctool/PrdImg/images/pr/177X150/00/01/d7/0d/ed/30871021.JPG (slide 17) (slide 17) http://www.scubaduba.com/gallery/shark2.jpg (slide 18) (slide 18) http://www.britannica.com/ebc/art-30821 (slide 19) (slide 19) http://en.wikipedia.org/wiki/Image:MistletoeInSilverBirch.jpg (slide 20)http://en.wikipedia.org/wiki/Image:MistletoeInSilverBirch.jpg (slide 20) http://www.wcosf.org/articles/mistletoe.shtml (slide 21)http://www.wcosf.org/articles/mistletoe.shtml (slide 21) http://www.deeperblue.net/article.php/208/13 (slide 22)http://www.deeperblue.net/article.php/208/13 (slide 22) http://www.norbertwu.com/galleries/ind-web/pictures/picture-43.jpg (slide 23)http://www.norbertwu.com/galleries/ind-web/pictures/picture-43.jpg (slide 23) http://www.underwaterphotos.com/article4.htm (slide 24)http://www.underwaterphotos.com/article4.htm (slide 24) http://www.rstours.com/assets/images/colemanshrimp.jpg (slide 25)http://www.rstours.com/assets/images/colemanshrimp.jpg (slide 25)