checkerboard


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Related to checkerboard: Checkerboard Assay

Punnett,

Reginald Crundall, English geneticist, 1875-1967.
Punnett square - a grid used in genetics. Synonym(s): checkerboard

checkerboard

the pattern of a chess or draft board; used in many circumstances to display the results of mixing a specific number of variables. The variables are listed in columns designated along the horizontal border and the same or different variables in lines along the vertical border; the results of each mixing are recorded in the box where the columns and lines carrying the ingredients of the mix intersect.
References in periodicals archive ?
For an m x n checkerboard C, let S = B [union] R be the set of mn squares in C, where B and R are the sets of black and red squares, respectively, and let [s.
Checkerboard, which avoided using the word "paper" in its name to facilitate just such a product change, will continue its profitable invitation business.
We are honored to receive our eighth Louie Award and to be recognized amongst our peers for our creativity and craftsmanship," said Micah Chase, president and CEO of Checkerboard.
The mural depicts a panther lounging on a green checkerboard knoll, surrounded by multicultural children peeking from behind giant leaves.
To catch the handsome sea bass with the distinctive checkerboard markings on its olive or brown sides, one must be adept at casting over kelp and frequently at great distances.
CHECKERBOARD made plenty of friends when out pointing 16 rivals on his racecourse debut in a Haydock bumper last season and is of obvious interest now his sights are set on timber.
The main level will be cosmetics, set on Bloomingdale's signature black and white checkerboard floor, plus fashion accessories, jewelry and handbags.
Bates's Untitled Sacred Roll, 1840s, combines Shaker icons (birds, trees, a meeting house) with popular Masonic symbols (a checkerboard, an all-seeing eye) and delicate "spirit writing" in indecipherable "tongues," which serves as the image's border in lieu of the forbidden frame.
First, the smooth street surfaces were replaced with a cobblestone-type surface, which was then painted with a primer coat of checkerboard green and black.
Utility Checkerboard or a Silicon Nation of Energy End Users?
He and his coworkers laid gravel, a checkerboard, a gray sheet, or yellow beach sand at the bottom of tanks.
Checkerboard posted 2008 revenues of $15 million, up nearly 34 percent over 2005, Inc.