"Deuterostomia" Pronounce,Meaning And Examples
"Deuterostomia" Natural Recordings by Native Speakers
"Deuterostomia" Meaning
Deuterostomia is a subphylum of animals that includes the chordates (animals with a notochord) and is characterized by the development of a mouth and anus in the embryonic stage. It is also known as the "second mouth" group, because in some species, the embryo develops a temporary opening called a blastopore, which becomes both the mouth and the anus. The deuterostomes include the classes Ambulacraria (echinoderms and hemichordates), Chordata (vertebrates and some invertebrates), and some less well-known groups.
"Deuterostomia" Examples
Usage Examples for "Deuterostomia"
1. Scientific Classification
The classification system in biology recognizes deuterostomia as a group of animals that includes animals with specific developmental characteristics.2. Comparative Anatomy
The study of comparative anatomy reveals that deuterostomia, which includes vertebrates and some invertebrates, have a distinct set of characteristics in their embryonic development.3. Zoology
In the field of zoology, the term deuterostomia is used to describe a group of animals that have a secondary mouth and a different type of body cavity.4. Paleontology
Fossil records show that deuterostomia have been present on Earth for millions of years, with evidence of early deuterostomes dating back to the Cambrian period.5. Education
Students of biology and zoology are often taught about the characteristics of deuterostomia and how they differ from other groups of animals, such as protostomia."Deuterostomia" Similar Words
Deuteronomy
Deuterons
Deuterons are a type of subatomic particle that is an isotope of hydrogen. Each deutron consists of one proton and one neutron in the nucleus, making it a stable isotope of hydrogen. Deuterons are also known as heavy hydrogen or deuterium.
Deuteropathic
Deuteropathic refers to the second or secondary stage or phase of a disease or process. It comes from the Greek words "deuteros" meaning "second" and "pathos" meaning "disease" or "suffering". In other words, it describes the progression or development of a condition beyond its initial stage.
Deuteropathy
Deuteropathy refers to a pathological condition occurring during adulthood in which one or more organs or systems are either regressed or displaced towards an earlier, less complex or more primitive stage of development. In other words, it's a rare developmental disorder where parts of the body mature backwards, returning to an earlier stage.
Deuterophlebiidae
The family Deuterophlebiidae is a group of mayflies in the order Ephemeroptera and order Diptera. They are often found in freshwater environments and are characterized by their unique morphology and behavior. The name Deuterophlebiidae comes from the Greek words "deuteros," meaning second, and "phlebia," meaning wing, likely due to their unique wing structure.
Deuteroscopy
Deuteroscopy is a medical procedure that involves the examination of the cervix and vagina using a specialized instrument called a deuto scope. The deuto scope is a type ofoscope that has a thin, flexible tube and a light on the end, which allows the doctor to visualize the cervix and vagina in order to diagnose and treat various conditions, such as cervical cancer, precancerous lesions, and endometriosis.
Deuterostome
A deuterostome is a type of animal that belongs to the subgroup of chordates, which includes all vertebrates (such as humans, fish, and birds), as well as some invertebrates (like tunicates and lancelets). The term "deuterostome" comes from the Greek words "deuteros," meaning second or secondary, and "stoma," meaning mouth. This refers to the fact that the mouth cavity of deuterostomes develops secondarily, after the blastopore forms.<br><br>In other words, the mouth of a deuterostome is formed from the blastopore, which is an opening in the embryo that gives rise to the digestive system. In vertebrates, the blastopore eventually closes and forms the anus, while in deuterostomes, it remains open to form the mouth.
Deuterostomes
Deuterozooid
Deuthydroguret
Deutohydroguret
Deutoplasm
Deutoxide
Deutschlandlied
Deutschmark