Macroevolution refers to evolution that occurs at or above the level of species, in particular speciation and extinction; whereas microevolution refers to smaller evolutionary changes within a species or population, in particular shifts in gene frequency and adaptation.
Sizes of common Patchwork pieces. 1  Fat Quarter = 18â³ x 22â³. 2  Fat Eighth = 9â³ x 21â³. 3  Mini Charm Squares = 2 1/2â³ x 2 1/2â³. 4  Charm Squares = 5â³ x 5  5â³. Layer Cake = 10â³ x 6  10â³. Jelly Roll = 2 1/2â³ x 45â³ (or width of fabric) strips.
A quarter is 1/4 of an ounce. A quarter is also equal to 2 eighths or 7 grams. A half is 1/2 of an ounce. A half is equal to 2 quarters or 4 eighths or 14 grams. An ounce is equal to 4 quarters, 2 half ounces, 8 eighths, or 28 grams. A pound is a ton of weed. Itâs also equal to 16 ounces or 64 quarters.