Question

There are numerous levels of organization in the body. The

correct order from simplest to most complex is?

Answer 1

The correct answer is - cellular organization, tissue organization, organ level organization, organ system, and body.

Explanation:

The body of most of the organisms has several levels of the organization. The simplest level of the body organization is a cellular organization that includes cell and its components which are cell organelle that performs cellular level functions.

When there is an association of the two or more cells to perform a function is called tissue and this organization is tissue-level organization. Tissue join together to make an organ that performs a specific type of function.

Different organs combined together to form an organ system such as the digestive system or excretory system to perform a similar function. In the last these organ system form a body.

Thus, the correct answer is - cellular organization, tissue organization, organ level organization, organ system and body.

Answer 2

The questions has missed the multiple options. The options are as follows:

(a) organ, organ system, cellular, chemical, tissue, organismal; (b) chemical, cellular, tissue, organismal, organ, organ system; (c) chemical, cellular, tissue, organ, organ system, organismal; (d) organismal, organ system, organ, tissue, cellular, chemical.

Answer:

Option (c).

Step-by-step explanation:

The evolution of the complex organisms take several billion years. The evolution of the organisms starts from the basic level and then move to the complex forms.

The hierarchy determines the level of the organization. Cell is the basic level of organization. The cells are formed by the union of chemicals. The cell combine together to form tissue. Tissue combines together to form the organ then the organ system and finally the whole organisms.

Thus, the correct answer is option (c).