Multiple choice

Autotrophic organisms contain a green pigment called ______.

  1. glucose

  2. starch

  3. chlorophyll

  4. none of these

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Chlorophyll is the green pigment found in autotrophic organisms like plants, which allows them to absorb light energy for photosynthesis. Glucose and starch are products or storage forms of energy, not pigments.