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Process of asexual reproduction in free living flatworms?
In free-living flatworms, asexual reproduction typically occurs through fragmentation. The worm breaks apart into pieces, with each fragment regenerating into a new individual. This process allows the flatworm to rapidly increase its population size in favorable conditions.
What is an example of a free-living flatworm?
An example of a free-living flatworm is Planaria. These flatworms are found in freshwater environments and are known for their ability to regenerate lost body parts. They feed on small organisms like algae and microorganisms.
Examples of platyhelminthes?
Some examples of platyhelminthes, also known as flatworms, include planarians, flukes, and tapeworms. Planarians are free-living flatworms found in freshwater environments. Flukes are parasites that can infect various animals, including humans. Tapeworms are also parasitic and can be found in the intestines of vertebrates.
What is the process of asexual reproduction in freeliving flatworms?
In free-living flatworms, asexual reproduction typically involves fission, where the organism splits into two separate individuals. This process begins with the organism elongating and then splitting down the middle to form two new organisms. Each new organism then regenerates any missing or damaged tissues to become independent.
What is the adaptive advantage of a nervous system for a free living flatworm?
1. The nervous system allows a free-living flatworm to respond to stimuli in its environment. The eyespots in the nervous system can detect the presence or absence of light and the sensory cell can detect chemicals and movement in water. These adaptions are necessary to the primary environments of flatworms.
Groups of nerve cells that control the nervous system in free-living flatworms?
ganglia
Planarians flukes and leeches are?
Planarians are free-living flatworms, flukes are parasitic flatworms that infect various host animals, and leeches are blood-feeding segmented worms.
Process of asexual reproduction in free living flatworms?
In free-living flatworms, asexual reproduction typically occurs through fragmentation. The worm breaks apart into pieces, with each fragment regenerating into a new individual. This process allows the flatworm to rapidly increase its population size in favorable conditions.
Do flat worms lay eggs?
Yes, flatworms are known to reproduce sexually by laying eggs, which can hatch into either free-living or parasitic larvae depending on the species.
What is the scientific name for turbellaria?
The scientific name for turbellaria is Turbellaria. Turbellaria is a class of free-living flatworms that belong to the phylum Platyhelminthes.
What are the four primary structural differences between a free-living flatworm and a parasitic flatworm?
Parasitic flatworms have to have a host. A free-living one doesn't.
What is an example of a free-living flatworm?
An example of a free-living flatworm is Planaria. These flatworms are found in freshwater environments and are known for their ability to regenerate lost body parts. They feed on small organisms like algae and microorganisms.
What branch of biology is the tapeworm?
They belong in the Phylum Platyhelminthes (free living and parasitic flatworms)of the KingdomAnimalia. Within that phylum, they're classified in the parasitic Class Cestoda.
What is the classification of planarians?
Planarians belong to the class Turbellaria within the phylum Platyhelminthes. They are free-living flatworms known for their regenerative abilities and simple body structure.
What is a flatworm food source?
Flatworms are the simplest of the worm groups. There are about 20,000 species in this group. They are found many places and can be free living or parasitic. A parasite lives off of another living thing called a host and can be harmful. One of the best known flatworms is the tapeworm. The tapeworm can get into a person's digestive tract and grow to enormous lengths. The tapeworm then eats off the host and is dangerous to the host as it grows and consumes more of the host and its food. Flatworms are found in marine and fresh water.
Are planarians parasitic?
Planarians are free living and not parasitic. Other classes of their phylum, including flukes and tapeworms, are parasitic when they live inside another organism.
What is the only free-living flatworms?
oh no. they are most definitely parasitic worms. they can get inside a persons body and live off their food supply in the person's intestines. They can grow quite long too, about 27 or more feet.
