Multiple choice general knowledge science & technology

Why is the color of any root white?

  1. Due to absence of water

  2. Due to absence of sunlight

  3. Due to absence of chlorophyl

  4. Due to absence of phloem
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Roots appear white because they lack chlorophyll, the green pigment responsible for photosynthesis in above-ground plant parts. Since roots grow underground in darkness, they don't need chlorophyll and appear white or pale-colored. Water transport actually occurs through xylem, not related to color.

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