bio key words

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photosynthesis
the process by which plants manufacture carbohydrates from raw materials using energy from light.
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limiting factor
something present in the environment in such short supply that it restricts life processes
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transpiration
loss of water vapor from plant leaves by evaporation of water at the surfaces of the mesophyll cells followed by diffusion of water vapour through the stomata
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translocation
the movement of sucrose and amino acids in the phloem, from the reigon they are produced to where they are stored OR regions where they are used in respiration or growth.
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pathogen
a disease causing organism
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transmissible disease
a disease in which the pathogen may be passed from one host to another.
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active immunity
a defence against pathogens by antibody production in the body.
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Other cards in this set

Card 2

Front

something present in the environment in such short supply that it restricts life processes

Back

limiting factor

Card 3

Front

loss of water vapor from plant leaves by evaporation of water at the surfaces of the mesophyll cells followed by diffusion of water vapour through the stomata

Back

Preview of the back of card 3

Card 4

Front

the movement of sucrose and amino acids in the phloem, from the reigon they are produced to where they are stored OR regions where they are used in respiration or growth.

Back

Preview of the back of card 4

Card 5

Front

a disease causing organism

Back

Preview of the back of card 5
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