Ecology 4

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What are the main features of grimes triangle?
CSR strategy/theory- competitors, ruderals(disturbance) and stress tolerators
1 of 10
What are the best plant competitors and why?
Trees- canopy stops light reaching other organisms
2 of 10
What are stress tolerators
Plants living on the forest floor that tolerate stress e.g low light, water nutrients, but optimise their inveetment of resrouces using other adaptations
3 of 10
How do shade plants survive?
Have more chlorophyll b that absorbs green and far red light which sun plants dont
4 of 10
What are some morphological adaptations of shade plant?
Thin leaves with few layers, no overlap of leaves and few roots in relations to shoots
5 of 10
What are ruderals?
organisms that exploit the gaps and can cope with disturbance
6 of 10
What are seasonal shade avoiders?
plants/organims that will avoid shade and flower or sprout in spring/autumn, they often have bulbs for quick growth in spring
7 of 10
Name an example of a ruderal
mercuralis perenne, wood sorrel, rubus fruticosus- blackberry
8 of 10
Name an example of a stress tolerator
tidestromia oblongifolia, alocasia macrorrhiza
9 of 10
Name an example of a competitor
urtica dioica- stinging nettles
10 of 10

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Card 2

Front

What are the best plant competitors and why?

Back

Trees- canopy stops light reaching other organisms

Card 3

Front

What are stress tolerators

Back

Preview of the front of card 3

Card 4

Front

How do shade plants survive?

Back

Preview of the front of card 4

Card 5

Front

What are some morphological adaptations of shade plant?

Back

Preview of the front of card 5
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