General Knowledge - Biology - Discussion
Discussion Forum : Biology - Section 1 (Q.No. 25)
25.
O2 released in the process of photosynthesis comes from
Discussion:
26 comments Page 2 of 3.
Amos mwaseya said:
1 decade ago
It comes from water.
PREETHI said:
1 decade ago
Answer is water because free oxygen is released just because of electrolysis of water.
Babu said:
1 decade ago
In which options is correct?
G.k.s.l said:
1 decade ago
In photosythesis the water molecules splits then the electrons are excited used protons finally the the electrons are free and it will fues protons and forms water molecules.
Vaishu said:
1 decade ago
O2 is release in the form of water vapour.
Rajaraman said:
1 decade ago
In short water is a reason to life on EARTH. What ever, water is all around. Health experts speak about increasing body mass, actually speaking they increase the water retention capability of our body. 85% of the body mass of any living creature on this EARTH is WATER.
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You don't trust me? Would you like to try it out yeah?
If yes then it is a lethal test.
Wanna try it or ever tried on others?
Kristel said:
1 decade ago
It's definitely water. This question was answered by Samuel Rubin's experiment in 1940's.
Ankit Ojha said:
1 decade ago
In 6 molecules of water only 6 oxygen atoms are present and 12 oxygen atoms are required to make 6 oxygen molecule. So alone from water we could not get the required no of atoms. So oxygen from CO2 will also be required to complete the reaction.
Anup Singh said:
1 decade ago
How Can its possible?
Ajith said:
1 decade ago
How do identify?
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