lancelet in a sentence
n.
📚 Grade Level: Grade 8, Grade 9, Grade 10, Grade 11, Grade 12
Definition
Lancelet: a small, fish-like marine organism belonging to the subphylum Cephalochordata, significant in evolutionary biology studies.
Sample Sentences
- The lancelet is a small, fish-like marine organism that plays a crucial role in the study of evolutionary biology.
- During a field trip to the beach, we discovered several lancelets buried in the sand, illustrating the diversity of life in coastal ecosystems.
- Lancelets possess a unique body structure that has remained relatively unchanged for millions of years, highlighting their evolutionary significance.
- Research on lancelets has provided valuable insights into the early stages of vertebrate development.
- In biology classes, students often learn about lancelets as an example of a chordate without a backbone.