Multicellular organisms have five levels of organization ranging from simplest to most complex. The simplest level is the cellul
ar level. This is an image of one type of cell found in your body: a cheek cell. You are the most complex level: you are an organism. List the five levels of organization, from simplest to most complex. Describe each level with one or two sentences. Give an example at each level.
The most simple level of organization which is seen in the animals is cellular ex (poriferans) they actually have cells which don't incorporate to form any such tissue they are the primitive ones from Kingdom animalia secondly there is tissue level organization in hydras in which they have tissue to function third is organ level organization where they have organs to carry out their metabolism then there is organ systems in which they have systems like respiratory and other .. lastly the most complex that we human have many more systems including nails and hairs
The letters of DNA pair up because they form hydrogen bonds: each contains hydrogen atoms, which are attracted to nitrogen or oxygen atoms in their partner
