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plants (photosynthesis, respiration), definition growth (height, weight,…
plants
photosynthesis
respiration
definition
growth
height
weight
num of leaves
biomass
stomata
gas exchange
CO2 enters
let out oxygen & water(gas)
close up=minimise water loss=no CO2=no photosynthesis
closed up
stomata
X photosynthesis
respiration (no need CO2)
gets energy from R = can grow
chlorophyll
found in leaves
majority are
green
, but hv others too
water
from
soil
through
roots
carbon dioxide
through
stomata
from
air
respiration
always occurring
even during P
but P rate is higher than R rate