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  • Created by: ffowler
  • Created on: 28-03-16 14:16
Transpiration
Loss of water vapour from leaves of plants
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factors affecting transpiration
temp, humidaty and windspped
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Phloem
Transport organic compounds e.g. sugar loaded into sieve tube by active transport
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xylem
Support and transport of water
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models of transpiration
Poros pot, capillary tube, filter paper
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Active transiocation
Movement of manufactured food e.g. sugar via the phloem
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meristems
contain undiffereciated cells which are responsible for production of new cells. Aprical and lateral
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requirments for germination
seed hydrated, oxygen present, suitavle temp- near to enzyme optimim temp
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Pollination
Transfer of pollun from stigma
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Fertilization
Pollun catches on stigma, each pollun grain sents out tube, grows through the style
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mutualism
Act which is benefical to both organisms
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Other cards in this set

Card 2

Front

factors affecting transpiration

Back

temp, humidaty and windspped

Card 3

Front

Phloem

Back

Preview of the front of card 3

Card 4

Front

xylem

Back

Preview of the front of card 4

Card 5

Front

models of transpiration

Back

Preview of the front of card 5
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