two types of connective tissue coverings - bony vertebrae and tough, connective tissue meninges - plus a cushion of cerebrospinal fluid surround and protect the delicate nervous tissue of the spinal cord.
Vestigial structures
The type of classification based on similarity of structures is called morphological classification. It involves grouping organisms based on their physical characteristics, such as body shape, size, and other anatomical features.
Vestigial structures are anatomical features that have lost their original function in an organism but are still present. These structures often have similarities to functional structures in related organisms, suggesting a shared evolutionary history. By studying these vestigial structures, scientists can infer how organisms have changed over time through the process of evolution.
The study of anatomical features of animals or different species
The study of anatomical features of animals or different species
standing up so the body is erect
The word geomorphology is the word used to describe the profession of studying the Earth's surface. They study the physical features and how they relate to the geological structures.
its claws and shell
The heart's septal wall is called the interatrial septum. The anatomical feature of the heart's septal wall is a crescent-shaped piece of tissue.
Analogous structures are features of two different species that are similar in how the function, but the structure of the two features is different. The wings of an insect and the wings of a bird are analogous structures.
mammory glands and hair
what are the features of a play? identify them and describe them.