Question

Из каких отделов состоит позвоночник ящерицы

Answer 1

Шейный,грудной,поясничный,кресцовый и хвостовой

Answer 2

The Structure of a Lizard's Spine

The spine of a lizard, like other vertebrates, is composed of several sections or divisions. While I couldn't find specific information about the divisions of a lizard's spine, I can provide you with some general information about the structure of a vertebrate spine.

The vertebral column, or spine, is made up of individual bones called vertebrae. These vertebrae are stacked on top of each other, forming a flexible and protective structure that supports the body and allows for movement. The number and arrangement of vertebrae can vary among different species of lizards.

In general, the vertebral column of a vertebrate can be divided into several regions, including the cervical (neck), thoracic (chest), lumbar (lower back), sacral (pelvic), and caudal (tail) regions. Each region has a specific number of vertebrae and serves different functions.

The cervical region, located in the neck area, is responsible for supporting the head and allowing for a wide range of movement. The thoracic region, which includes the ribcage, protects the vital organs and provides attachment points for the ribs. The lumbar region supports the lower back and helps with stability and movement. The sacral region is fused and forms a solid structure that connects the spine to the pelvis. Finally, the caudal region consists of the tail vertebrae, which vary in number and length depending on the species.

It's important to note that the exact number and arrangement of vertebrae in a lizard's spine can vary among different species. Some lizards may have more vertebrae in certain regions, while others may have fewer. Additionally, certain species may have unique adaptations in their spine to suit their specific needs and lifestyles.

Unfortunately, I couldn't find specific information about the divisions of a lizard's spine. If you need more detailed information about a specific species of lizard, it would be best to consult scientific literature or specialized sources on herpetology.