plesiomorphic

As an adjective plesiomorphic

is (cladistics) sharing a character state with an ancestral clade; primitive.

As a noun null is

zero, nil; the cardinal number before einn.

As adjectives the difference between plesiomorphic and symplesiomorphic

is that plesiomorphic is (cladistics) sharing a character state with an ancestral clade; primitive while symplesiomorphic is related to symplesiomorphy.

As adjectives the difference between homoplasic and plesiomorphic

is that homoplasic is relating to homoplasy while plesiomorphic is (cladistics) sharing a character state with an ancestral clade; primitive.

is likely misspelled.

has no English definition.

As an adjective plesiomorphic

is sharing a character state with an ancestral clade; primitive.

In cladistics terms the difference between plesiomorphic and symplesiomorphy

is that plesiomorphic is sharing a character state with an ancestral clade; primitive while symplesiomorphy is an ancestral trait shared by two or more taxa.

As an adjective plesiomorphic

is sharing a character state with an ancestral clade; primitive.

As a noun symplesiomorphy is

an ancestral trait shared by two or more taxa.

As adjectives the difference between pleisiomorphic and plesiomorphic

is that pleisiomorphic is of a characteristic of an organism, acquired from its ancestors; not morphologically distinct from the same feature in an ancestor while plesiomorphic is (cladistics) sharing a character state with an ancestral clade; primitive.

As a noun taxonomy

is the science or the technique used to make a classification.

As an adjective plesiomorphic is

(cladistics) sharing a character state with an ancestral clade; primitive.

Plesiomorph is a derived term of plesiomorphic.

As an adjective plesiomorphic

is sharing a character state with an ancestral clade; primitive.

As a noun plesiomorph is

an organism which represents a primitive state of evolution relative to another organism.