Question
During the process of photosynthesis, plants release _______ as a primary byproduct.
Asked in MP Excise Constable · 2025
Photosynthesis · Biology
Exam PYQ4 Options
Quick Revision
Xylem transports water and dissolved minerals; phloem carries prepared food.
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Questions Asked from Photosynthesis: Light Reaction & Calvin Cycle in Previous Exams
See how often Photosynthesis: Light Reaction & Calvin Cycle has appeared in previous-year questions across major government exams.
12UPSC Questions Asked in These Years:2010, 2011, 2012, 2013, 2014, 2015, 2016, 2018, 2019, 2021, 2022, 2023
10SSC Questions Asked in These Years:2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
7Railways Questions Asked in These Years:2018, 2020, 2021, 2022, 2024, 2025, 2026
15State PSC Questions Asked in These Years:2004, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
Photosynthesis: Light Reaction & Calvin Cycle has appeared in 44 previous-year exam questions, most frequently in State PSC, UPSC and SSC.
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