different between derived vs megaphyll

derived

English

Pronunciation

  • (UK) IPA(key): /d???a?vd/

Adjective

derived (not comparable)

  1. (systematics) Of, or pertaining to, conditions unique to the descendant species of a clade, and not found in earlier ancestral species.
  2. (comparable, archaic, taxonomy) Possessing features believed to be more advanced or improved than those other organisms.
  3. A product of derivation
    The French language is derived from Latin.

Usage notes

Modern systematics proscribes use of derived to mean "advanced", preferring to use derived to simply mean "changed from the ancestral state" without an evaluation of quality.

Derived terms

  • trackside-derived

Translations

See also

  • apomorphy

Verb

derived

  1. simple past tense and past participle of derive

derived From the web:

  • what derived means
  • what derived characters are used in this cladogram
  • what derived characters are seen in the amphibians
  • what derived unit
  • what derived from sap of some trees
  • what derived quantity
  • what derived from plant and animal life
  • what do derived mean


megaphyll

English

Etymology

mega- +? -phyll

Noun

megaphyll (plural megaphylls)

  1. (botany) A leaf having an internally branching system of veins, or a structure that is derived from such a leaf.

Antonyms

  • microphyll

Derived terms

  • megaphyllous
  • megaphylly

Related terms

  • megaphyte

megaphyll From the web:

  • what are megaphylls and microphylls
  • what does megaphyllous meaning
  • what does mesophyll mean in biology
  • what plants have megaphylls
  • what is a mesophyll in biology
  • what does the mesophyll do
  • plant mesophyll
  • microphylls differ from megaphylls in that microphylls
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