She stared out the window at the colorless winter landscape.
The primitive cell sends colorless tubelets (rhizoids, rh.) into the mud on which it grows.
Ax., Green axis creeping on the surface of damp soil; rh., colorless rhizoids penetrating the soil; asc. ax., ascending axes of green cells.
Med., Longitudinally running comparatively colorless central (medullary) branches, which conduct food substances and support the (ass.
In the bulky forms colorless branches frequently grow out from some of the cortical cells, and, pushing among the already-formed threads in a longitudinal direction, serve to strengthen the thallus by weaving its original threads together.
The cells immediately subjacent to the superficial assimilating layer form a colorless, or nearly colorless, parenchymatous cortex, which acts as a food storage tissue (fig.
In young cells the chromatophores are small, colorless, highly refractive bodies, principally located around the nucleus.
Those chromatophores which remain colorless, and serve simply as starch-f ormers in parts of the plant not exposed to the light, are called leucoplasts or amyloplasts.
The fundamental substance or stroma is colorless and homogeneous.
In the Cyanophyceae the contents of the cell are differentiated into a central colorless region, and a peripheral layer containing the chlorophyll and other coloring matters together with granules of a reserve substance called cyanophycin.
An entirely clear colorless glass was made in the XVIIIth Dynasty, but colored glass was mainly used.
Yet a single glass of its water held up to the light is as colorless as an equal quantity of air.