oxygen is not produced as a waste product of photosynthesis.
A.true
B.false
2007-04-09 06:24:52 · 4 answers · asked by cherryvalley2006 2 in Science & Mathematics ➔ Biology
I'd answer this one "false."
I wouldn't really call it a waste product, though. Plants also do cellular respiration, in which oxygen is required.
2007-04-09 07:08:27 · answer #1 · answered by Anonymous · 0⤊ 0⤋
False. Oxygen IS a waste product of photosynthesis. Oxygen is left over when photosynthesis breaks water molecules to keep the hydrogen ions and electrons. The oxygen from H2O is given off from the process.
2007-04-09 13:28:45 · answer #2 · answered by ecolink 7 · 0⤊ 0⤋
B. False. O2 is released as a waste product of photosynthesis.
2007-04-09 13:30:54 · answer #3 · answered by Anonymous · 0⤊ 0⤋
don't know, "swamp thing" (creature) had nostrils, i don't know what those were for if he used photosynthesis
2007-04-09 13:38:11 · answer #4 · answered by Courageous Capt. Cat 3 · 1⤊ 0⤋