Essential to understanding the life cycle of a plant is the concept of alternation of generations. One of the defining traits of plants is that a single adult plant exists in two separate states, called generations, with differing purposes. The sporophyte generation contains a full set of chromosomes in each cell and produces spores.
SD cards are an extension of MMC memory cards; this means that it's possible to use MMC cards in newer SD devices. It's also possible to use regular SD cards in SDHC and SDXC devices.
Geometric Dimensioning and Tolerancing for Mechanical Design Answer Guide 11. 33. The MMC modifier indicates that the tolerance applies at the maximum material condition. size of the feature and that a bonus tolerance. is available as the size of the feature departs from MMC toward LMC.