Triticale is offspring of

Answer: Option C

Triticale is the offspring of Wheat and rye.
Triticale is a hybrid of wheat (Triticum) and rye (Secale) first bred in laboratories during the late 19^th century in Scotland and Germany.
When crossing wheat and rye, wheat is used as the female parent and rye as the male parent (pollen donor). The resulting hybrid is sterile and must be treated with colchicine to induce polyploidy and thus the ability to reproduce itself.