EVERYDAY SCIENCE

Detailed explanation-1: -The life cycle of the tapeworm begins after a dog ingests the intermediate host-the adult flea that’s carrying tapeworm larvae. Once the adult flea has been digested, the tapeworm larvae are released into the dog’s small intestine.

Detailed explanation-2: -Hosts. Canids and felids are the normal hosts for Dipylidium caninum. The intermediate host is usually the larval stages of the dog or cat flea (Ctenocephalides spp.) and occasionally Trichodectes canis (the dog louse).

Detailed explanation-3: -In most cestode infestations (ie, T solium, T saginata, Diphyllobothrium species, Hymenolepis species, and D caninum), humans are the primary hosts. Adult worms survive inside their human hosts, where they are limited to the intestinal tract.

Detailed explanation-4: -If this infected poop gets into soil or water, it can infect other people or animals. contact with poop that contains tapeworm eggs. People can pass tapeworm eggs to others when they don’t wash their hands after using the bathroom. Tapeworm eggs in feces can then spread into food or onto surfaces like doorknobs.

Detailed explanation-5: -Tapeworms live in human intestines, where they feed on the partially digested food there. The three common types of tapeworms are Taenia solium, found in pork; Taenia saginata, found in beef; and Diphyllobothrium latum, found in fish.