Tissues are formed together and then they form organs. The brain is a very good example of this, and also the heart. You could not say tissues are actual organelles, but they form them when they group together.
An organ system is more complex than an organ because it is made up of multiple organs working together to perform a specific function. Organs are individual structures that make up an organ system, each with its own specific role.
A tissue is a collection of cells where as an organ is a collection of tissues.
An organ is more than one type of tissue working together to accomplish a certain function.
Cells>Tissues>Organ Systems>Organism. Lalitha Mannava!
A tissue is NOT more complex than a organ because a tissue is 1 level below organs. I know my answer is not clear but I have a hard time when it comes to science.
no an organ system has more than one tissue
To answer this question as it is written: not necessarily. An organism (bacterium) can be smaller than tissue (the cartilage in my ears). By definition, an organism is more COMPLEX than a tissue, but not necessarily bigger.
animals do not have chloroplasts whereas plants do. the animal cell doesn't have a cell wall but a plant cell does. And animal cells have smaller vacuoles than plants. The levels of organisation in ascending order are: Atom- molecule- organelle- cell- tissue- organ- organ system- organism. I hope this helps you with your homework :)
An organ system is more complex than an organ because it is made up of multiple organs working together to perform a specific function. Organs are individual structures that make up an organ system, each with its own specific role.
yes the tissue does make up an organ, but it has to be a special type of tissue too make that certain organ it joins up with other tissues and than forms an organ
It is an organ. A tongue is an organ because a group of tissues makes up an organ. A tongue is more than a tissue, so it must be an organ. Each type of tissue in the tongue performs an essential task to help the tongue function properly.
Not necessarily. Organs are not always bigger than tissues, they are just more complex. An organ can be as small as a lymph node, but a tissue may be as big as a muscle. So, the more complex it is, being made of more than one type of tissue classifies it as an organ, whereas the similarity of all the cells being the same categorizes it as a tissue. Organs are things like hearts, lung, livers, etc. Tissues are small/tiny pieces of animal or plants containing similar cells.
Organelle
An organ system is greater than the sum of its parts (organs). So an organ, by itself, can do nothing without the Organ System to which it belongs.
A tissue is a collection of cells where as an organ is a collection of tissues.
An organ is a cluster of different tissues doing the same function. Wheres a tissue is a collection of many cells doing the same function.
An example is organs may have two or more different types of tissue. Also they have specific functions and usually have recognizable shape.