Erstellt von Bilal Khan
vor etwa 7 Jahre
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Frage | Antworten |
What are tissues? | A cellular organizational level intermediate between cells and a complete organ. |
What are organs? | A organ is a differentiated part of the body made up of tissues and adapted to perform a specific function or group of functions. |
What are organ systems? | Group of organs that work together to perform one or more functions. |
4 main types of tissues. | |
Epithelial tissue | Tissue that covers other tissues and organs. |
What is epidermis? | The upper or outer layer of the two main layers of cells that make up the skin. |
Connective tissue | Connective tissue supports and binds other tissues of the body. Examples of connective tissue include adipose, cartilage, bone, tendons, and blood. |
Muscle tissue | Muscle tissue is composed of cells that have the special ability to shorten or contract in order to produce movement of the body parts. |
3 types of muscle tissues | cardiac, smooth, and skeletal. |
Cardiac muscle tissues | Cardiac muscles are the muscles of the heart. |
Smooth muscle tissues | Found in the walls of hollow organs (liver, small intestine, stomach,ect). |
Skeletal muscle tissues | Produces movement, maintains posture, stabilises joints and generates heat. |
Nerve tissue | Sends electric signals around body. |
Functions of tissues in heart | |
What does vascular mean? | Relating to blood vessels. For example, the vascular system in the body includes all of the veins and arteries. |
What is vascular tissue? | Vascular tissue is a complex conducting tissue, formed of more than one cell type, found in vascular plants. |
The 2 vascular cells in a plant | Xylem and Phloem. |
What does Xylem do? | Carries water from roots |
What does Phloem do? | Carries glucose from leaves to other plants. |
Photosynthesis diagram | |
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