analyse the illustration related to photosynthesis and answer the questions.
• oxygen is present in the water and carbon dioxide.
•oxygen is released as a result of photosynthesis.
a) which is the source of oxygen release?
b) in which stage does this process take place?
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Answer: a) oxygen released as the result of photosynthesis
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Answer:
a)
In the process of photosynthesis, phytoplankton release oxygen into the water. Half of the world's oxygen is produced via phytoplankton photosynthesis. The other half is produced via photosynthesis on land by trees, shrubs, grasses, and other plants.Jun 7, 2004
b) It is convenient to divide the photosynthetic process in plants into four stages, each occurring in a defined area of the chloroplast: (1) absorption of light, (2) electron transport leading to the reduction of NADP+ to NADPH, (3) generation of ATP, and (4) conversion of CO2 into carbohydrates (carbon fixation).
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