Concept explainers
To explain: The flag which could be gradient of a single morphogen.
Concept introduction: Morphogens are proteins which control morphogenesis of an organism. Morphogens play a key role in the development of an organism. The gradient concentration and the pattern of expression of a morphogen in an embryo determine the course of morphogenesis.
To explain: The flag which would require gradients of two morphogens.
Concept introduction: Morphogens are proteins which control morphogenesis of an organism. Morphogens play a key role in the development of an organism. The gradient concentration and the pattern of expression of a morphogen in an embryo determine the course of morphogenesis.
To explain: The way in which the morphogen could create the same patterns in a sheet of cells.
Concept introduction: Morphogens are proteins which control morphogenesis of an organism. Morphogens play a key role in the development of an organism. The gradient concentration and the pattern of expression of a morphogen in an embryo determine the course of morphogenesis.
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MOLECULAR BIOLOGY OF THE CELL
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