cephalochordate Sentence Examples
- A cephalochordate, commonly known as a lancelet, is a marine invertebrate belonging to the phylum Chordata.
- Cephalochordates, such as Branchiostoma lanceolatum, exhibit a simple body plan characterized by a notochord and dorsal nerve cord.
- The name "cephalochordate" is derived from the Greek words "cephalo" meaning head and "chorda" referring to the notochord.
- The notochord in cephalochordates provides structural support and serves as a precursor to the vertebral column in higher vertebrates.
- Cephalochordates are filter feeders, using ciliary action to draw in small particles of food from seawater.
- These marine organisms are typically found burrowed in sandy or muddy substrates along shallow coastal regions.
- The pharyngeal slits of cephalochordates are used for both feeding and respiration.
- Cephalochordates have a primitive nervous system consisting of a dorsal nerve cord and simple ganglia.
- Developmentally, cephalochordates undergo indirect development, with a larval stage known as a tadpole larva.
- Taxonomically, cephalochordates are classified as a subphylum within the phylum Chordata, along with tunicates and vertebrates.
cephalochordate Meaning
Wordnet
cephalochordate (n)
fish-like animals having a notochord rather than a true spinal column
Synonyms & Antonyms of cephalochordate
No Synonyms and anytonyms found
FAQs About the word cephalochordate
fish-like animals having a notochord rather than a true spinal column
No synonyms found.
No antonyms found.
A cephalochordate, commonly known as a lancelet, is a marine invertebrate belonging to the phylum Chordata.
Cephalochordates, such as Branchiostoma lanceolatum, exhibit a simple body plan characterized by a notochord and dorsal nerve cord.
The name "cephalochordate" is derived from the Greek words "cephalo" meaning head and "chorda" referring to the notochord.
The notochord in cephalochordates provides structural support and serves as a precursor to the vertebral column in higher vertebrates.
