Plant Photosynthesis and Respiration Multiple Choice Questions and Answers 4 PDF Download
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Study elementary school science multiple choice questions (MCQs): photosynthesis decreases concentration of carbon dioxide in air and other harmful wastes, this increases purification of respiratory disease for, for free online courses with choices living beings, none of them, only plants, and only animals, photosynthesis importance quiz for online competitive tests preparation for elementary school admission and high school admission. Free science study guide for online learning photosynthesis importance quiz questions to attempt multiple choice questions based test.
MCQs on Plant Photosynthesis and Respiration Worksheets 4 Quiz PDF Download
MCQ: Photosynthesis decreases concentration of carbon dioxide in air and other harmful wastes, this increases purification of respiratory disease for
- none of them
- living beings
- only plants
- only animals
MCQ: Which of these is true about photosynthesis?
- It occurs in both animal and plants
- It occurs in both fungi and plants
- it is a breaking down process
- it is building up process
MCQ: Guard cells flanking stomata control oxygen and carbon dioxide entering leaf by opening and closing
- leaf pores
MCQ: Process of photosynthesis takes place in the
- Starch and Sucrose
- Glucose and oxygen
MCQ: Color of pigment in chloroplast is