Organisms in kingdom Animalia are multicellular and heterotrophic, meaning they rely on consuming other organisms for nutrients. On the other hand, organisms in kingdom Fungi are mostly multicellular (except for yeasts) and obtain nutrients through absorption, breaking down organic matter externally before absorbing it.
One main difference between members of the kingdom Plantae and Animalia is their mode of nutrition. Plants are autotrophic, which means they produce their own food through photosynthesis, while animals are heterotrophic, meaning they need to consume other organisms for energy.
The three-domain system classifies organisms into three categories based on molecular evidence: Bacteria, Archaea, and Eukarya. The five-kingdom system categorizes organisms into five groups: Monera (bacteria), Protista, Fungi, Plantae, and Animalia, based on cell type and structure, nutritional mode, and reproduction methods. The three-domain system is more recent and reflects a greater understanding of evolutionary relationships among organisms.
Phylogeny is considered the foundation of taxonomy because it provides the evolutionary relationships and relatedness between different organisms. By understanding these relationships, taxonomists can classify organisms into groups based on their shared ancestry and evolutionary history, forming the basis of the classification system in biology.
Separating organisms into unicellular and multicellular categories might not be useful because some unicellular organisms may be more closely related to multicellular organisms than to other unicellular ones. Additionally, this classification overlooks important differences within each group, such as varying levels of complexity or ancestral relationships. Therefore, grouping solely based on cell number could oversimplify the diversity and evolutionary history of organisms.
There are three main domains of life: Bacteria, Archaea, and Eukarya. These domains are based on genetic and cellular differences between organisms.
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describe differences between northbridge and southbridge?
variations
The differences between organisms is called Variation.
Three differences between unicellular and multicellular organisms is that unicellular organisms are microscopic and can live in extreme temperatures. Multicellular organisms are much larger and have systems and organs.
people ,animals, and plants
Divergent Evolution
dna
passed between organisms and teh environment through biogeochemical cycles
taxonomist
taxonomist
The unique base sequence if the individuals dnA