Multiple choice

Brassinosteroids are the typical growth-promoting phytosteroids.

The precursors for brassinosteroids are ________________.

  1. cholesterol

  2. campesterol

  3. ergosterol

  4. stigmasterol

  5. sitosterol

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

Campesterol is a type of phytosterol that acts as a precursor for synthesis of brassinosteroids.