Board may also be used as a ï¬oor protector in. place of one layer of 3/8 thick millboard. For hearth extensions, see Speciï¬cation 3.6B. DUROCKÂ® Brand In addition to standard 1/2 DUROCK Brand Cement Board, DUROCKÂ® Brand Underlayment is available for ï¬oors and.
Genetic Blueprints. To map the chimp genome, researchers used DNA from the blood of a male common chimpanzee (Pan troglodytes) named Clint, who lived at the Yerkes National Primate Research Center in Atlanta. Clint died last year from heart failure at the relatively young age of 24. A comparison of Clint's genetic blueprints with that of the human genome shows that our closest living relatives share 96 percent of our DNA.
and thousands of other questions. The genome of humans and chimps are 96-98% similar The amount of chimp DNA is 12% larger than what it is in humans. The 2â4% difference in the genomes is actually millions and millions of bases (individual components of DNA). In many areas of the DNA sequence, major ârearrangementsâ seem apparent.