GENERAL HISTOLOGY

CONNECTIVE TISSUE GLAND

ENDOCRINE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What are the levels of organization starting from simple to complex?
A
cells-tissues-organs-organ systems-organisms-populations-communities-ecosystem
B
ecosystem-communitites-populations-organisms-organ systems-organs-tissues-cells
C
cells-organs-tissues-organ systems-populations-ecosystem
D
tissue-cells-organs-organ systems-organisms-populations-communities-ecosystem
Explanation: 

Detailed explanation-1: -The biological levels of organization of living things arranged from the simplest to most complex are: organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere.

Detailed explanation-2: -Biologists recognize 12 levels of organization in the living world. From the simplest to the most complex, these levels include atoms, molecules, organelles, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystems, and finally biospheres.

Detailed explanation-3: -An organism is made up of four levels of organization: cells, tissues, organs, and organ systems. These levels reduce complex anatomical structures into groups; this organization makes the components easier to understand.

Detailed explanation-4: -There are also levels of organization above the individual organism: population, community, ecosystem, biome and biosphere.

Detailed explanation-5: -Organism → Population → Community → Ecosystem → Biosphere There are five Levels of Organization, and all levels are listed according to their size in increasing order – from small to large.

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