A group of closely related organisms capable of interbreeding to produce fertile offspring are known as members of a? by Sunday | May 14 | Biology WAEC | 0 comments A. kingdom B. class C. family D. species Correct Answer: Option D D. species Users Also Read These:Organisms that interbreed to produce fertile…The practice of mating closely-related animals is called? If ERROR is related to practice; SOUND is related…One of Mendel’s experiments was repeated by crossing…What is the probability? of a man of blood group AB…