Multiple choice

Primary cell wall is abundant in which of the following?

  1. Cellulose, hemicellulose, pectin and lignin

  2. Cellulose, hemicellulose and pectin

  3. Cellulose, hemicellulose and lignin

  4. Cellulose and hemicellulose

  5. Cellulose only

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

This one is correct.