Conclusion
Asterozoa is a term used in the field of biology to describe a group of marine animals that belong to the phylum Echinodermata. The word Asterozoa is derived from the Greek words “aster,” meaning star, and “zoa,” meaning animal. This group of animals is commonly referred to as starfish or sea stars, and they are known for their unique body structure and characteristics.
Definitions
Asterozoa is a term used to describe a group of marine animals that belong to the phylum Echinodermata. They are characterized by their radial symmetry, five arms, and a central disk. These animals are also known for their ability to regenerate lost limbs.
Origin
The origin of Asterozoa can be traced back to the Ordovician period, which was approximately 485 million years ago. Fossils of these animals have been found in rocks that date back to this time period.
Meaning in different dictionaries
The term Asterozoa is not commonly used in everyday language, but it is used in scientific literature. In the Merriam-Webster dictionary, Asterozoa is defined as “a class of echinoderms comprising the starfishes.” The Oxford English Dictionary defines Asterozoa as “a class of marine animals comprising the starfishes.”
Associations
Asterozoa is associated with the phylum Echinodermata, which includes other animals such as sea urchins, sand dollars, and sea cucumbers. These animals are all characterized by their spiny skin and radial symmetry.
Synonyms
The term Asterozoa is not commonly used in everyday language, but it is sometimes used interchangeably with the term Asteroidea, which refers specifically to the class of animals known as starfish.
Antonyms
There are no direct antonyms for the term Asterozoa, as it is a specific term used to describe a group of animals.
The same root words
The root word “aster” is used in other scientific terms, such as Asteraceae, which is the family of plants that includes sunflowers and daisies. The root word “zoa” is also used in other scientific terms, such as Protozoa, which is a phylum of single-celled organisms.
Example Sentences
- The Asterozoa, or starfish, is a unique group of animals that have the ability to regenerate lost limbs.
- The Asterozoa is a class of animals that belong to the phylum Echinodermata.
- The Asterozoa can be traced back to the Ordovician period, which was approximately 485 million years ago.
Asterozoa is a term used in the field of biology to describe a group of marine animals that belong to the phylum Echinodermata. These animals are commonly known as starfish or sea stars and are characterized by their unique body structure and characteristics. While the term Asterozoa is not commonly used in everyday language, it is an important term in scientific literature and helps to classify these unique animals.