Which of the these is not an excretory product of plant? by Sunday | Jun 23 | Biology WAEC | 0 comments A. Tannin B. Gum C. Alkaloid D. Sweat E. Anthocyanin Correct Answer: Option D – Sweat Users Also Read These:Which of the following substances is not an…A small stem from a hibiscus plant was placed in a…Which excretory product is NOT found in mammals?Which one is NOT an excretory product of man?Which of the following is NOT an excretory product…