parenchyma
The decrease in size of an organ or tissue is known as atrophy. This can occur due to disuse, lack of nourishment, reduced blood flow, or hormonal changes. Atrophy can lead to functional impairment of the affected organ or tissue.
The largest or most important part of an organ is called the "parenchyma." This term refers to the functional tissue of an organ responsible for its specialized functions.
A tissue is an organ!
Cells are the basic functional units of living things. A groups of cells together forms a tissue. A group of tissues together forms an organ.
Underdevelopment of organ growth is called hypoplasia. It refers to a condition where an organ or tissue does not develop to its full size or does not grow properly. This can lead to functional deficiencies and health issues.
The inner section of an organ is typically referred to as the "parenchyma," which consists of the functional tissue responsible for the organ's specific functions. Surrounding the parenchyma is often supportive tissue known as "stroma," which provides structural support and nourishment. In organs like the liver, lungs, or kidneys, the parenchyma is crucial for processes such as filtration, gas exchange, and metabolic functions. Understanding the organization of these tissues is essential for studying organ function and disease.
Cells are the basic functional units of living things. A groups of cells together forms a tissue. A group of tissues together forms an organ.
The type of tissue in an organ is closely related to its function because different tissues are specialized for specific roles. For example, muscle tissue enables movement, connective tissue provides support and structure, epithelial tissue protects surfaces and facilitates absorption, and nervous tissue transmits signals. The arrangement and composition of these tissues determine how effectively the organ can perform its intended functions, such as filtering blood in the kidneys or facilitating gas exchange in the lungs. Thus, the functional efficiency of an organ largely depends on its tissue types and organization.
Parenchyma is the functional part of an organ (while stroma is the supporting tissue). Echogenicity means ability to produce an echo. So parenchymal echogenicity means the ability of the functional part of an organ to produce an echo (for ultrasound examination for example).
Cell is a structural and functional unit of an organism. When two or more cells join together we get a tissue. Two or more similar tissue fuse to form a organ. Different organs function together to make a organ system.
according to McGraw-Hill, an organ is more complex, learned from my anatomy homework
A tissue because cells form together to make tissues.