mise en scene. scÃ¨ne. 1 the, properties, backdrops and other objects arranged for a dramatic: presentation, scene, scenery, set. setting
A morula (Latin, morus: mulberry) is an early stage embryo consisting of cells (called blastomeres) in a solid ball contained within the zona pellucida.
ligÂ·ule (lÄ­gâ²yoÍol) n. A straplike structure, such as the long flattened lobe of the corolla of a ray flower or a membranous or hairy appendage between the sheath and blade of a grass leaf. [Latin ligula, diminutive of lingua, tongue; see dnÌ¥ghÅ«- in Indo-European roots.]