An organism is a living thing!!!! Does talking live? NO!!!
I am assuming you are talking about the potato plant as a whole and not just the stem of the plant, which is what is known as a "potato." So continuing with the assumption that you are talking about a potato plant, then yes a potato plant is a multicellular organism. It is an organism and it has more than one cell that work together for the good of the group of cells.
That depends on what organism you are talking about. Unfortunately, you did not specify the organism, so the question cannot be answered. Please restate the question, giving more details.
An ecosystem.
If you are talking about a single organism... Then the Organism would be the whole, and thus the largest. An Organ System would be next, possibly comprising of multiple individual organs. Then Organ. Tissue typically means a portion of an organ. Cell would be the smallest. Obviously there are unicellular organisms, in which case that would fall to the bottom of the list.
an organism because an organism can contain multiple organ systems
Phenotype. ( also includes behavior of organism )
That depends entirely on which organism you are talking about, and any interventions taken to shorten or extend said organisms life.
genotype.
Phenotype.
If you are talking about the game, Spore is a micro-organism and that is what you start as.
The organism's GENOTYPE.
I have known some people whom I considered walking talking turds, but technically, feces is not a living organism. It is organic matter, and it contains microorganisms, but it is not an organism.
its genotyoe :P
phenotype (ph)ysical - (ph)enotype
usually the skeletons, unlees we're talking about sharks, then the teeth.
You will have to tell us first which parts you are talking about.
Any living thing can become extinct.Extinct means that this organism no longer exists. This can happen to any type of living organism(or non-living organism, if you are talking about viruses). if you are refering to a human being the person has to die before that person is extinct