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Q1. Two pigs whose tails are accurately 25 cm in length are bred over 10 years and they produce 96 piglets with the following tail lengths: 6 piglets at 15 cm, 25 at 20 cm, 37 at 25 cm, 23 at 30 cm, and 5 at 35 cm.
a. How many pairs of genes are regulating the tail length character? (Hint: count the phentotypic classes, or determine the sum of the ratios of the classes)
b.) What offspring phenotypes would you expect from mating between a 15-cm and 30-cm pig?
Q2. Adding of H+ or OH- to a reaction increased its overall rate indicating the rate limiting step was the addition of H+ or OH- to the intermediate. Is this really true? Why or why not?
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In most biology experiments the relationship between the independent and the dependent variable can be best described as cause and effect. Describe.
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A mole of an assured compound contains 207.7 g of lead and 32.00g of oxygen. Without doing any calculations, tell whether a formula Unit of a compound contains more atoms of lead or more atoms of oxygen. Explain in details.
Research global warming on Web and write the final report outlining the path for the U.S. to follow to address the issue of global warming. Include at least three proposals for the US to follow, plus use a minimum of three different websites or books..
Using Rasmol produce an image of oxidoreductase structure code 2XXE that, clearly illustrates the location of the catalytic site of the enzyme. State and show in an image the active site residues.
Which hormone causes an increased output of enzyme-rich pancreatic juice and stimulates gallbladder contraction to free bile. Build up a network design that accommodates these requirements and keeps costs down. These training environments must hold a..
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