No, platyhelminthes do not have a trochophore larval stage. Trochophore larvae are typically characteristic of marine annelids and mollusks. Platyhelminthes have a diverse range of reproductive strategies, but they do not generally exhibit a trochophore larval stage in their life cycle.
The scientific name for flatworm is Platyhelminthes.
If you mean parasitic flatworms, they belong to the phylum Platyhelminthes.
Tunicates share the same larval stage with other chordates, possessing a notochord, dorsal hollow nerve cord, pharyngeal slits, and a post-anal tail. These characteristics are key similarities that classify tunicates within the chordate phylum.
No, Platyhelminthes lacks a circulatory system and a respiratory system.
The phylum name for planarians is Platyhelminthes, which includes flatworms like the planarian. They are characterized by their flattened body shape and bilateral symmetry.
The larval stage of mollusks is called a trochophore, which is a free-swimming, ciliated larva that eventually develops into the adult form. For annelids, the larval stage is called a trochophore or a nectochaete, which also metamorphoses into the adult form after a period of growth and development.
trochophore
Trochophore.
Trochophore
trochophore
The trochophore larva is a common larval form found in marine invertebrates, like mollusks and annelids. Its development is thought to be evolutionarily significant as it may represent a stage in the evolution of more complex life forms. The presence of trochophore larvae in different groups suggests a shared evolutionary history and may reflect common ancestry.
Yes.
CATERPILLAR
No, reptiles do not have a larval stage. Unlike some amphibians and insects, reptiles hatch from eggs in a form that resembles miniature adults. They do not undergo metamorphosis like amphibians that have larval stages such as tadpoles.
no
Yes they do.
planula