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Inheritance    [ Genetics ]
Adjective: Heritance, Heredity, Transmissibility

Dictionary of botanic terminology
index of names

     
  The capability by which (genetics) traits or quality are inherited via biological heredity by an offspring from ancestors.  
     
Inheritable (same as Heritable)   [ Genetics ]
Synonym: Ancestral, Genetic, Hereditary, Heritable, Transmissible.
     
  Capable of being inherited, as a genetic character passed on from parents to progeny through the chromosomes/DNA. Hereditary.  
     
Genetic attributes acquired via biological heredity from the parents or ancestors, for example a trait or gene passed from one generation to the next.
     
To inherit Transitive verb
(
Past and past participle Inherited, present participle Inheriting, 3rd person present singular Inherits)
     
  To receive a characteristic or quality from a parent (or ancestor) by genetic transmission.  
     

 


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Holdfast roots  [ Botany  ]

Dictionary of botanic terminology - index of names

 
     
  Some species of climbing plants develop holdfast roots which help to support the vines on trees, walls, and rocks. By forcing their way into minute pores and crevices, they hold the plant firmly in place.  
     
Climbing plants, like the poison ivy (Toxicodendron radicans), Boston ivy (Parthenocissus tricuspidata), and trumpet creeper (Campsis radicans),  develop holdfast roots which help to support the vines on trees, walls, and rocks. By forcing their way into minute pores and crevices, they hold the plant firmly in place. Usually the Holdfast roots die at the end of the first season, but in some species they are perennial. In the tropics some of the large climbing plants have hold-fast roots by which they attach themselves, and long, cord-like roots that extend downward through the air and may lengthen and branch for several years until they strike the soil and become absorbent roots.

Major references and further lectures:
1) E. N. Transeau “General Botany” Discovery Publishing House, 1994
     

 

 

 

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