Which one of the following wavelengths of light is most effective in photosynthesis...? Mcqs

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💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Which one of the following wavelengths of light is most effective in photosynthesis...?

(A) Blue
(B) Green

(C) Orange
(D) Yellow

✅ Correct Answer: Blue

Comments

Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

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

Comments

Source: This question is taken from the Everyday Science

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