Excretory products in plants responsible for the discoloration of flowers are called By: Sunday|Published on: Mar 14|Categories: Biology WAEC| 0 comments A. alkaloids B. tannins C. anthocyanins D. resins Correct Answer: Option D – resins Users Also Read These:The products that are regularly and easily bought by…The process by which flowers produce fruit without…The female sex hormone that is responsible for…Desert plants are usually called?Booklets containing a range of products, their uses…SEE ALSO The number of times an organism occurs within a given area of habitat is referred to as?