To understand the male reproductive system, one must know the external and internal structures, and the process of spermatogenesis (sperm production) including the physiologic pathway of the sperm cell.tructures. The male external structures are the penis and the scrotum (a pouch which protects the testes). The penis consists of the glans (the head), and the shaft (the body). The glans is covered by a fold of skin called the foreskin (circumcision removes the foreskin).
Cold Stratification - How to Stratify Seeds Stratification Method. Custom Search. The Cold Moist stratification is the process by which we imitate the period of cold and moisture in nature required for perennials seeds germination (break dormancy). These perennials or native perennials seeds are much more difficult to germinate.
The noun STRATIFICATION has 5 senses: 1. the act or process or arranging persons into classes or social strata. 2. the condition of being arranged in social strata or classes within a group.3. forming or depositing in layers. 4. a layered configuration. 5. the placing of seeds in damp sand or sawdust or peat moss in order to preserve them or promote germination. Familiarity information: STRATIFICATION used as a noun is common.ouns denoting acts or actions. Hypernyms (stratification is a kind of...): assortment; categorisation; categorization; classification; compartmentalisation; compartmentalization (the act of distributing things into classes or categories of the same type).