What is the photosynthesis equation in plants...? Mcqs

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What is the photosynthesis equation in plants...?

(A) 6CO2 + 6H2O → C6H12O6 + 6O2
(B) 6CO2 + 6H2O → C6H12O6 + 6O3

(C) 6CO2 + 6O2 → C6H12O6 + 6H2O
(D) 6H2O + 6O2 → C6H12O6 + 6CO2

✅ Correct Answer: 6CO2 + 6H2O → C6H12O6 + 6O2

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Source: This question is taken from the Everyday Science

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What is the respiration equation in plants...?

(A) C6H12O6 + 6O2 → 6CO2 + 6H2O
(B) 6CO2 + 6H2O → C6H12O6 + 6O2

(C) 6CO2 + 6O2 → C6H12O6 + 6H2O
(D) 6H2O + 6O2 → C6H12O6 + 6CO2

✅ Correct Answer: C6H12O6 + 6O2 → 6CO2 + 6H2O

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Source: This question is taken from the Everyday Science

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During the daytime for the photosynthesis, plants require ______...?

(A) O2
(B) N2

(C) CO2
(D) H2

✅ Correct Answer: CO2

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Source: This question is taken from the Everyday Science

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Photosynthesis is the only process which produces free O2 by splitting _____...?

(A) Glucose
(B) Carbon Dioxide

(C) Chlorophyll
(D) Water

✅ Correct Answer: Water

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Source: This question is taken from the Everyday Science

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In night, when photosynthesis is stopped, plants__________...?

(A) take in Carbon Dioxide
(B) give off Oxygen

(C) give off Carbon Dioxide
(D) None of these

✅ Correct Answer: give off Carbon Dioxide

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Source: This question is taken from the Everyday Science

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Photosynthesis takes place in presence of the following light...?

(A) Only in green light from sun
(B) Only in sunlight from the sun

(C) Only in high intensity of light from the sun
(D) In visible light obtained from any source

✅ Correct Answer: Only in sunlight from the sun

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Source: This question is taken from the Everyday Science

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In which part of the Plant does photosynthesis take place...?

(A) Flowers
(B) Roots

(C) Stem
(D) Leaves

✅ Correct Answer: Leaves

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Source: This question is taken from the Everyday Science

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Which one of the following affects the photosynthesis and growth of plants...?

(A) Hydrogen
(B) Oxygen

(C) Nitrogen
(D) Acid Rain

✅ Correct Answer: Acid Rain

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Source: This question is taken from the Everyday Science

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