1. photosynthesis
TRANSCRIPT
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Process whereby plants use CO2, water and light energy in a series of chemical reactions to produce glucose.
Definition: Photosynthesis
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Requirements: Sunlight
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Requirements: CO2
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Requirements: Water
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Requirements: Chlorophyll
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Product: Glucose
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Product: Oxygen
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CO2
Gaseous exchangeabsorption and emission of gases. O2
Found mainly on the leaves
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Water in soil is absorbed by the root hairs.
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Respiration is used for
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Propagation of plants.
‚Propagation’ means making more of a plant.
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Cell division
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Growth
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Some of the glucose is converted to cellulose which makes the cell walls.
Extra glucose is stored as starch (insoluble in water) which is a food source for other living organisms.
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Green plants are autotrophs.
Autotrhophic plants make their own food.
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Plants that cannot make their own food, need to get it by
other means:
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Saprophytes are plants that
survive on dead organic
tissue.
Parasites obtain its nutrients
from its host. This hurts the
host.
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Slide 1: https://aos.iacpublishinglabs.com/question/aq/700px-394px/what-is-photosynthesis_d5c8881a2129151f.jpg?domain=cx.aos.ask.com Slide 3: https://encrypted-tbn2.gstatic.com/images?q=tbn:ANd9GcQkG3Ku9GjzjdF4RvBbfshGMq7abwDKzUKVaNDFFZ0BkLvGtZvQ Slide 4: http://www.pem-analytics.com/wp-content/uploads/2016/07/mof.jpg Slide 5: https://www.planetnatural.com/wp-content/uploads/2012/12/watering-plants-1.jpg Slide 6: http://www.greenmedinfo.com/sites/default/files/ckeditor/Sayer%20Ji/images/Chlorophyll.jpg Slide 7: https://leafimg-a.akamaihd.net/640/cppd/getty/article/176/132/488100187_XS.jpg Slide 8: http://cimg0.ibsrv.net/cimg/www.fitday.com/693x350_100-1/700/oxygen-20therapy-105700.jpg Slide 9: http://activity3.weebly.com/uploads/8/5/3/5/8535464/9832265.jpg?1313653698 Slide 10: https://4.bp.blogspot.com/-i4OfPV65Y4c/TZ07X0JhT5I/AAAAAAAAB6Q/3-Yv-zARHKY/s1600/gas-exchange-1.gif Slide 11: https://aos.iacpublishinglabs.com/question/aq/1400px-788px/structure-root-hair-cell_77d8bcc07c272cea.jpg?domain=cx.aos.ask.com Slide 13: https://crookedbearcreekorganicherbs.files.wordpress.com/2016/11/plant-propagation-roots.jpg?w=863 Slide 14: https://micro.magnet.fsu.edu/micro/gallery/mitosis/mitosisheader.jpg Slide 15: http://biochem.kd-hk.com/wp-content/uploads/2015/09/Plant-Growth-Regulators.jpg Slide 16: https://dr282zn36sxxg.cloudfront.net/datastreams/f-d%3A5346a9a0585b9d66bd7849d41e930c949522493ec08037633ecc93ce%2BIMAGE_THUMB_POSTCARD_TINY%2BIMAGE_THUMB_POSTCARD_TINY.1 Slide 17: https://www.wonderwhizkids.com/resources/content/imagesv4/biology/concept/plant_nutrition/Modes-of-nutrition1.gif Slide 19: saprophytes (mushrooms) https://c1.staticflickr.com/1/43/102767563_bbd7db6d07_b.jpg parasites (mistletoe) https://upload.wikimedia.org/wikipedia/commons/thumb/f/f3/Mistletoe-0243.jpg/394px-Mistletoe-0243.jpg