Dictionary > Homoplasty

Homoplasty

Definition
noun, plural:
(1) (evolution) The acquisition of a similar form or structure between species of different lineages as a result of convergent evolution
(2) (medicine) Transplantation of tissue between individuals of the same species by surgery
Supplement
(Evolution) Homoplasty refers to the trait acquired by unrelated species as a result of same adaptive response to a similar environment. It arises from convergent evolution in which different species evolved analogous traits. An example is the wings of the birds and bats that are functionally the same (for flight) but these animals belong to different taxa.
(Medicine) Homoplasty is used to transfer tissues from one individual to another of the same species. An example is a bony tissue transplanted surgically from a human donor to a human recipient. Homoplasty is considered as the next best option to autoplasty than heteroplasty.
Word origin: Greek homós (one and the same) + -plasty (from plasis a moulding)
Synonym(s):

Related term(s):

  • homoplastic


  • You will also like...

    squirrel
    Animal Water Regulation

    Animals adapt to their environment in aspects of anatomy, physiology, and behavior. This tutorial will help you understa..

    Plant Water Regulation
    Plant Water Regulation

    Plants need to regulate water in order to stay upright and structurally stable. Find out the different evolutionary adap..

    Water Cycle
    The Water Cycle

    The water cycle (also referred to as the hydrological cycle) is a system of continuous transfer of water from the air, s..

    Adaptation Tutorial
    Adaptation Tutorial

    Adaptation, in biology and ecology, refers to the process or trait through which organisms or the populations in a habit..

    Plant biology
    Plant Biology

    Plantlife can be studied at a variety of levels, from the molecular, genetic and biochemical level through organelles, c..

    Early Earth
    The Origins of Life

    This tutorial digs into the past to investigate the origins of life. The section is split into geological periods in the..

    Related Articles...

    No related articles found

    See all Related Topics