The lateral lines are most closely related to the human ear. They detect vibrations not sound.
its function
In humans the appendix is a vestigal organ and has no function that we are currently aware of.
An organ system is a group of organs that work together to perform a closely related function. Examples include the respiratory system, which involves organs like the lungs and trachea working together to facilitate breathing, and the digestive system, where organs like the stomach and intestines work together to break down and absorb nutrients.
an organ
The fish's inner ear is closely related in function to the human ear. Both organs are responsible for detecting sound vibrations and maintaining balance. They contain similar structures like the cochlea and semicircular canals that help with hearing and equilibrium.
A group of tissues that work together to perform a specific function is called an organ. Tissues are made up of a group of cells that are performing the same functions.
The structure of an organ refers to its physical composition and arrangement of tissues, cells, and components that give it a specific form. In contrast, the function of an organ pertains to the roles and processes it performs within an organism, such as pumping blood or filtering waste. While structure and function are closely related—often described by the principle that "form follows function"—they can vary independently; for example, an organ's structure may adapt over time while its primary function remains the same. Ultimately, the interplay between structure and function is essential for the overall efficiency and effectiveness of biological systems.
the lateral lines. They pick up vibrations.
One that does not serve a function within the body. For an example, the appendix.
The clitoris is an organ in humans solely for sexual stimulation. It contains a high density of nerve endings and is the primary source of female sexual pleasure.
Humans and bacteria are related in the same way that all living things are related in that we all evolved from a common ancestor or a group of closely related ancestors. Humans and bacteria share the same genetic code as well as having many closely related genes that produce very similar protein products. For example, the genes that produce the proteins involved energy production are very similar between humans and bacteria, as well as the genes involved in the formation of many of the same basic biomolecules such as amino acids and nucleic acids.
The job that the organ does is the function of that organ