biology
- Created by: 10carterj
- Created on: 15-06-14 15:50
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- biology 1B
- carbon cycle
- photosynthesis
- green plants creating energy
- CO2+H2O
- =C6H12O6+O2
- glucose+oxygen
- carbon dioxide+water
- glucose+oxygen
- =C6H12O6+O2
- chloroplasts
- CO2+H2O
- green plants creating energy
- burning fossil fuels
- to produce energy
- unrenewable
- to produce energy
- photosynthesis
- animals
- adaptations
- camel
- thick layered fur
- adapted to hot environments
- fat filled hump
- spread feet
- easier to maneuverer on the sand
- camel
- adaptations
- plants
- photosynthesis
- green plants creating energy
- CO2+H2O
- =C6H12O6+O2
- carbon dioxide+water
- =C6H12O6+O2
- chloroplasts
- CO2+H2O
- green plants creating energy
- adaptations
- cactus
- adapted to hot environments
- no leaves, spines to lower surface area
- poisonous water in centre, to ward of predators
- long roots, side ways
- adapted to hot environments
- cactus
- photosynthesis
- the nervous system
- synapses and nerves
- synapses connect neurones
- this passes a nerve signal, by chemicals moving across a gap
- synapses connect neurones
- 5 sense organs
- eyes
- light receptors
- ears
- sound, like vibrations and balance receptors, sensitive to changes in position
- nose
- smell receptors, sensitive to chemical stimuli
- tongue
- taste recptors, sensitive to chemical stimuli
- skin
- touch, temp change, pressure and pain
- eyes
- synapses and nerves
- genes, chromosomes and DNA
- cloning
- cell division
- cuttings
- gardeners can take cuttings from good parent plants, and then plant them to produce genetically identical copies of the parent plant.
- these plants can be produced quickly and cheaply
- gardeners can take cuttings from good parent plants, and then plant them to produce genetically identical copies of the parent plant.
- tissue culture
- this is where a few plant cells are put in a growth medium with hormones, and they grow into new plants.
- these plants can be made very quickly, in very little space, and be grown all year.
- this is where a few plant cells are put in a growth medium with hormones, and they grow into new plants.
- cloning
- carbon cycle
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