Answer:
Cats
Step-by-step explanation:
- Toxoplasma gondii is a parasitic protozoan that is known to infect several organisms including humans.
- This organism is responsible for causing the disease toxoplasmosis.
- In the life cycle, of T.gondii the only known definitive hosts are the domestic cats and their relatives and the intermediate hosts include birds and rodents.
- The disease can be spread from the cats to other organisms as the oocysts of the organisms of the organism are shed off in the feces of the cat.