what is thorax?
It is the part of the anatomy of humans, mammals, other tetrapod animals located between the neck and the abdomen.
Introduction
The thorax or chest is a part of the anatomy of humans, mammals, other tetrapod animals located between the neck and the abdomen
what is ypresiomyrma? It is an extinct genus of ants in the subfamily Myrmeciinae. how are they classified? As "incertae sedis" who described them for thr first time? Bruce Archibald, Stefan Cover and Corrie Moreau who is the first person? UNANSWERABLE how do they look like? The waist connecting the thorax and the abdomen is composed of a single segment, the head is in various shapes, and mandibles are a distinct triangular shape and shorter than the head.
The thorax is one of the three main divisions of the insect's body, composed of multiple segments. It is the area where the wings and legs attach in insects. The thorax or chest is a part of the anatomy of humans, mammals, other tetrapod animals located between the neck and the abdomen The thorax or chest is a part of the anatomy of humans, mammals, other tetrapod animals located between the neck and the abdomen
Thorax Thorax Thorax
In arthropods Introduction Introduction
In insects, crustaceans, and the extinct trilobites, the thorax is one of the three main divisions of the creature's body, each of which is in turn composed of multiple segments. It is the area where the wings and legs attach in insects, or an area of multiple articulating plates in trilobites. In most insects, the thorax itself is composed of three segments; the prothorax, the mesothorax, and the metathorax. In extant insects, the prothorax never has wings, though legs are always present in adults; wings (when present) are restricted to at least the mesothorax, and typically also the metathorax, though the wings may be reduced or modified on either or both segments. In the Apocritan Hymenoptera, the first abdominal segment is fused to the metathorax, where it forms a structure known as the propodeum. Accordingly, in these insects, the functional thorax is composed of four segments, and is therefore typically called the mesosoma to distinguish it from the "thorax" of other insects. The thorax or chest is a part of the anatomy of humans, mammals, other tetrapod animals located between the neck and the abdomen The thorax or chest is a part of the anatomy of humans, mammals, other tetrapod animals located between the neck and the abdomen
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Thorax [SEP] Introduction
The thorax or chest is a part of the anatomy of humans, mammals, other tetrapod animals located between the neck and the abdomen. In insects, crustaceans, and the extinct trilobites, the thorax is one of the three main divisions of the creature's body, each of which is in turn composed of multiple segments. The human thorax includes the thoracic cavity and the thoracic wall. It contains organs including the heart, lungs, and thymus gland, as well as muscles and various other internal structures. Many diseases may affect the chest, and one of the most common symptoms is chest pain.