What is true about the geographic context of trees and keys Neither phylogenetic

Question

What is true about the geographic context of trees and keys
Neither phylogenetic trees nor dictomous keys are usually restricted to certain geographic areas Usually phylogenetic trees but not dictomous keys are restricted to certain geographic areas Usually dictomous keys but not phylogenetic trees are restricted to certain geographic areas Both phylogenetic trees and dictomous keys are usually restricted to certain geographic areas What is true about the geographic context of trees and keys
Neither phylogenetic trees nor dictomous keys are usually restricted to certain geographic areas Usually phylogenetic trees but not dictomous keys are restricted to certain geographic areas Usually dictomous keys but not phylogenetic trees are restricted to certain geographic areas Both phylogenetic trees and dictomous keys are usually restricted to certain geographic areas
Neither phylogenetic trees nor dictomous keys are usually restricted to certain geographic areas Usually phylogenetic trees but not dictomous keys are restricted to certain geographic areas Usually dictomous keys but not phylogenetic trees are restricted to certain geographic areas Both phylogenetic trees and dictomous keys are usually restricted to certain geographic areas

Explanation / Answer

Ans:

True about the geographic context of trees and keys:

Usually phylogenetic trees but not dictomous keys are restricted to certain geographical areas.

Explanation:

-Phylogeny means evolutinary histroy of group of organisms.

-Any group of species descended from common ancestral species, which, over time, split into two species, with these desecendents splitting again and again, until the entire collection of species was produced through evolution and speciation.The genealogical connection thereby formed in general take the shape of tree called the phylogenetic tree of that group.

-A dictomous key is a tool that allows users to identify items or organism in a systematic and reproducible fashion.

-A dictomous keys are restricted to organisms found in specific area.

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