While thereâs no doubt asbestos exposure is the leading cause of pleural plaque, both asbestos groups are equally capable of bringing on this situation. This issue is not like other asbestos-exposure issues where one fiber classification is known to be far more dangerous than the other.
differentiation. n. 1. the act, process, or result of differentiating. 2. (Mathematics) maths an operation used in calculus in which the derivative of a function or variable is determined; the inverse of integration. See integration 6.
Differentiation in plants refers to the processes by which distinct cell types arise from precursor cells and become different from each other. Plants have about a dozen basic cell types that are required for everyday functioning and survival. Additional cell types are required for sexual reproduction.