Identify the levels of organization in living things from cells to organ systems?

Answer 1

There are six levels of organization of life

1. organells (parts of cell)
2. cells (different organells of cell combine to form cell)
3. tissue (same type of cell combine to form tissue)
4. organ (different type of tissue combine to form organ)
5. system (different type of ogan combine to form system)
6. individuals (different system combine then they form individuals)

Answer 2

The levels of organization in the correct order then are:

cells --> tissues --> organs --> organ systems --> organisms

In unicellular (single-celled) organisms, the single cell performs all life functions. It functions independently. However, multicellular (many celled) organisms have various levels of organization within them. Individual cells may perform specific functions and also work together for the good of the entire organism. The cells become dependent on one another.

Multicellular organisms have the following 5 levels of organization ranging from simplest to most complex:

LEVEL 1 - Cells

Are the basic unit of structure and function in living things.

May serve a specific function within the organism

Examples- blood cells, nerve cells, bone cells, etc.

LEVEL 2 - Tissues

Made up of cells that are similar in structure and function and which work together to perform a specific activity

Examples - blood, nervous, bone, etc. Humans have 4 basic tissues: connective, epithelial, muscle, and nerve.

LEVEL 3 - Organs

Made up of tissues that work together to perform a specific activity

Examples - heart, brain, skin, etc.

LEVEL4 - Organ Systems

Groups of two or more tissues that work together to perform a specific function for the organism.

Examples - circulatory system, nervous system, skeletal system, etc.

The Human body has 11 organ systems - circulatory, digestive, endocrine, excretory (urinary), immune(lymphatic), integumentary, muscular, nervous, reproductive, respiratory, and skeletal.

LEVEL 5 - Organisms

Entire living things that can carry out all basic life processes. Meaning they can take in materials, release energy from food, release wastes, grow, respond to the environment, and reproduce.

Usually made up of organ systems, but an organism may be made up of only one cell such as bacteria or protist.

Examples - bacteria, amoeba, mushroom, sunflower, human

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Answer 3

Cells are the basic units of life, then cells form tissues, which combine to form organs. Organs work together to form organ systems, such as the circulatory or digestive system, which function together to keep an organism alive and healthy.

Answer 4

1. Cell

2. Tissue

3. Organ

4. Organ System

5. Organism

Answer 5

There are 9 classifications for living things. From general to most specific they are: domain, kingdom, phylum, class, order, family, genus, species, and finally sub-species.

Answer 6

the levels of organization in living things are in order:

Cells

Tissue

Organ

Organ system

Answer 7

1. The cellular level

2. The tissue level

3). The organ level

4). The system level

I hope this answers will give you a favorable consideration

Answer 8

cells,tissues,organs,systems,organisms

Answer 9

Cell Tissues Organs System