Get sick and/or die.
No. Single celled organisms such as amoeba obviously don't have them. Slightly more complex organisms such as sponges don't have organs or organ systems though they might be said to have tissues.
The order of living organisms from smallest to largest is as follows: cells, tissues, organs, organ systems, organisms.
Living organisms are open systems. They exchange energy and matter with their surroundings to maintain their internal processes, such as metabolism and homeostasis. This exchange allows them to respond to changes in their environment and adapt to different conditions.
No. Organ systems only develop in larger, complex organisms. E.g. amoeba, a single celled organism, is small enough that all its needs can be obtained by the relevant organelles through diffusion. A dog, a large multi-cellular organisms, needs a system to deliver its requirements to the necessary tissues .
The science of the function of living systems is known as physiology. Physiology is the branch of biology that focuses on how organisms, from single cells to multicellular organisms, carry out their biological functions. It encompasses the study of various processes such as metabolism, growth, development, and reproduction in living organisms.
The organism will try to repair the damaged parts. The organism may or may not survive, depending on the severity of the damage, on how healthy the organism is otherwise, as well as other factors.
Since plant cells are bestowed with power of regeneration, these are capable of repair the injured and many a times the diseased cells. Thus, organ system get repaired, if the impact is sustainable.
Yes.
Yes.
Systems are a group of connected and related organisms.
Organ Systems Apply Differently To The Bodies Of Multicellular organisms
Organisms were named organisms because, organisms are highly organized in the way they live. Here is how organisms are organized; Cells Tissues Organs Organ systems Organism Or, Cells= tissues = organs= organ systems = organisim
Systems are a group of connected and related organisms.
Systems are a group of connected and related organisms.
They either repair or die.
They either repair or die.
Organs are connected to cells, tissues, organ systems and organisms by cells that are grouped together which are called tissues.