Plant hormones include the following except? by Sunday | May 14 | Biology WAEC | 0 comments A. insulin B. auxin C. cytokinin D. gibberellin Correct Answer: Option A A. insulin Users Also Read These:A small stem from a hibiscus plant was placed in a…If the cross of a red-flowered plant with a white…Which of the following hormones is responsible for…Plant micro-nutrients include the following except?Which of the following hormones is responsible for…