Examlex
The settlement of the West was accelerated by Cyrus McCormick's invention of the:
Homeotic Genes
Genes that control the development of anatomical structures in various organisms by regulating the pattern of body formation.
Morphogenesis
The biological process that causes an organism to develop its shape.
Segments
Divided parts or sections of a structure or organism, which can have specialized functions and can be identified as individual units.
Genes
Units of heredity made up of DNA that code for the synthesis of specific proteins and determine the characteristics of an organism.
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