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What the intermediate host of the tapeworm?
Cow: Intermediate host to the larval stages of beef tapeworm (Taenia saginata)
What is a scolex?
A scolex is the head region of a tapeworm, containing hooks and suckers that allow it to attach to the host's intestinal wall. It is essential for the tapeworm's survival and reproduction within the host's body.
What is the function of a scolex on a tapeworm?
The head of a tapeworm. Point of attachement to the host organism.
In the life cycle of a beef tapeworm the primary host is a?
During the life cycle of a beef tapeworm, a human becomes the primary host.
Why is a tapeworm living within another organism a good example of parasitism?
The tapeworm feeds off the host organism and hurts this body. This means the tapeworm benefits, but the host organism is hurt from the rlationship.
What is the head of a tapeworm called and how is it used?
The head of a tapeworm is called a scolex. The tapeworm attaches itself to the intestine of the host with hooks and suckers that are on the scolex.
Where do the eggs of a tapeworm hatch?
The eggs of a tapeworm hatch in the intestine of the intermediate host, such as cattle or pigs. Once ingested by the intermediate host, the tapeworm larvae develop and migrate to different tissues where they form cysts.
What is the relationship between tapeworm and humans?
parasite/host
What is the symbiotic relationship between a tapeworm and human?
The relationship between a tapeworm and a human is parasitic rather than symbiotic, as the tapeworm benefits at the expense of the host. The tapeworm resides in the human intestine, absorbing nutrients from digested food, which can lead to malnutrition and other health issues for the host. While the tapeworm thrives by exploiting the host's resources, the human suffers negative consequences, highlighting the one-sided nature of this interaction.
What is the holdfast of a tapeworm?
The holdfast of a tapeworm, also known as the scolex, is the specialized structure at the anterior end that enables the parasite to attach to the intestinal wall of its host. It typically features hooks and/or suckers, which facilitate a secure grip, allowing the tapeworm to avoid being dislodged by the host's digestive processes. This attachment is crucial for the tapeworm's survival and ability to absorb nutrients from the host's food.
How long will a tapeworm survive outside the host?
Tapeworms can live in a host for 5-10 years.
How might the tapeworm's body walls be part of the adaptations help a tapeworm survive?
The tapeworm's body walls are specialized to enhance its survival in the host's digestive system. They are covered with a tough, protective cuticle that prevents digestion by the host's enzymes. Additionally, the tapeworm's body is segmented, allowing it to absorb nutrients efficiently through its skin and to grow and reproduce rapidly, helping it thrive in a nutrient-rich environment. These adaptations enable the tapeworm to persist and flourish within its host.
