Sentence Examples


  • In germination of the seed the root of the embryo (radicle) grows out to get a holdfast for the plant; this is generally followed by the growth of the short stem immediately above the root, the so-called "hypocotyl," which carries up the cotyledons above the ground, where they spread to the light and become the first green leaves of the plant.
  • The most fundamental external differentiation is into holdfast and shoot.
  • Besides the differentiation into holdfast and shoot, and into branches of limited and branches of unlimited growth, there appear superficial structures of the nature of hairs.
  • The attachment organ of algae is thus more properly called a holdfast, and is found to be of very varied structure.
 
 

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