You know that a chemical reaction has occurred when
a. an unripe orange of a tree dosent smell at all
b. purfume in a body smell pretty much the same everyday
c. you smell gas when u remove the cap from a gas tank
d. a brocken egg stinks after has been sitting out for serivel days

Aboy with an extra x chromosome probably has which of the following syndromes?

Asegment id dna that is artificially created from two or more organism through use of dna enzymes in a laboratory is called a segment of dna that is artificially created from two or more organisms through use of dna enzymes in a laboratory is called

In cattle a single gene with two alleles determines fur color the fur can be red white or roan roan fur has both red and white hair which of the following statements is true a the allele for roan fur color is dominant over red and white fur color b the allele for red fur color is dominant over white and roan fur color c the roan and white alleles are expressed independently of the other d the red and white alleles are expressed independently of each other