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Alle Oberthemen / Biology / Mutualism

Plant-Animal Mutualism (7 Karten)

Sag Danke
1
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0
3 ways in which pollen gets from flower to flower, and which way is used by the majority of plants?
1. They don't; obligate selfers-- plants/flowers self pollinate
2. Abiotic: Wind, water
3. Biotic: insects, birds, bats, etc etc etc (used by majority)

Tags: angiosperms, animals, pollen, pollination
Quelle:
2
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Explain pollination syndrome.
- correlated suite of floral traits evolved in response to a particular type of pollinator. Typically, diffuse coevolution between groups of plants and animals.
Tags: definition, pollination syndrome
Quelle:
3
Kartenlink
0
Define diaspore. What is the cost and benefit?
= Any part of an organism capable of dispersing, give rise to new individual.
Cost: use of resources, risk of predation, not encountering better environment

Benefit: might encounter more favorable environment.
Tags: benefit, cost, definition, diaspore
Quelle:
4
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Cost to plant (animal pollination) 3 things:
. advertisement (petals, scent)
. reward (nectar, pollen, floral parts)
. potential damage
Tags: angiosperms, costs, flowers, pollination
Quelle:
5
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Name 2 benefits to plant (animal pollinators):
- animal vectors more reliable/efficient than wind
- increased potential for outcrossing
Tags: angiosperms, benefits, flowers, pollinators, rewards
Quelle:
6
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0
Define mutualism.
Interaction between 2 species that benefit both
Tags: definition, mutualism
Quelle:
7
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Define coevolution
Continual, reciprocal evolutionary change in traits of 2 species, owing to their interactions with each other
Tags: coevolution, definition
Quelle:
Kartensatzinfo:
Autor: zeestree
Oberthema: Biology
Thema: Mutualism
Schule / Uni: University of Hawaii at Manoa
Ort: Honolulu
Veröffentlicht: 28.04.2010
Tags: plants, angiosperms, mutualism
 
Schlagwörter Karten:
Alle Karten (7)
angiosperms (3)
animals (1)
benefit (1)
benefits (1)
coevolution (1)
cost (1)
costs (1)
definition (4)
diaspore (1)
flowers (2)
mutualism (1)
pollen (1)
pollination (2)
pollination syndrome (1)
pollinators (1)
rewards (1)
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