EVERYDAY SCIENCE

Detailed explanation-1: -The head of tapeworms, scolex, contains structures, such as grooves, suckers or hooks, which enable the worm to attach to the gut wall. The major part of the tapeworm is called strobila and it consists of segments, proglottids. They each contain both male and female reproductive organs.

Detailed explanation-2: -The adult tapeworm has a scolex (head), a short neck, and a strobila (segmented body) formed of proglottids. Tapeworms anchor themselves to the inside of the intestine of their host using their scolex, which typically has hooks, suckers, or both. They have no mouth, but absorb nutrients directly from the host’s gut.

Detailed explanation-3: -The scolex is usually covered with hooks or suckers and is used by helminth taxonomists as a key characteristic for identifying species of tapeworms. The pork tapeworm, Taenia solium has a scolex that features a double crown of 22 to 32 rostellar hooks and four simple, round suckers.