For this exercise, use the set of cards provided at the very back of your lab manual. There are five pairs of cards in the set, distinguished by color (a pair of white cards, a pair of blue cards, a pair of yellow cards, etc.). Each color pair represents a section of DNA from a particular chromosome: Blue: Chromosome 4 Red: Chromosome 7 Yellow: Chromosome 10 Green: Chromosome 15 White: Chromosome 20 Within each color pair, one card is labeled "Parental" and the other is labeled "Recombinant." These cards represent some of the DNA an offspring may inherit. If an offspring inherits the parental version of a chromosome card, the DNA was NOT recombined and was transmitted in its original form. If an offspring inherits the recombinant version of a chromosome card, the DNA was recombined and was transmitted in its new form. Follow steps 1-6 outlined in your lab manual on pp. 46-47, and fill in the chart on p. 47 of your lab manual. Analyze your results by answering the questions in this exercise. Do all offspring from the same parents inherit the same versions of the available genetic material? Why or why not?

98 points you will be galileo perform the experiment to determine if objects with different mass fall at the same, or different, rates in the air and in a vacuum. before you conduct your experiment, you need to form a hypothesis. a hypothesis is a prediction of what you think will happen in the experiment. the hypothesis is a statement that describes “if” a certain set of circumstances are present “then” there will be a specific result that will occur. record your hypothesis here: record the results from step one of the experiment (dropping the objects in the air): first trial: second trial: third trial: record the results from step two of the experiment (dropping the objects in a vacuum): first trial: second trial: third trial: did the experiment support your hypothesis? using the data from your experiment, describe why you believe your hypothesis was either proven or disproven. what forces were acting on the objects dropped in the air? what force was acting on the objects dropped in the vacuum? part two: comparing forces choose two forces and compare and contrast these forces. you must provide two ways that they are alike and two ways that they are different. you may make a list, write in paragraph form, or make a chart. choose two forces and compare and contrast these forces. these must be different forces than used in the prior question. provide two ways that they are similar and two ways that they are different. you may make a list, write it out, or make a chart.