Natural Selection
Natural Selection 1. Record the remaining colors from the “Red Habitat.” Blue – Red – 2. Record the remaining colors from the “Blue Habitat.” Blue – Red – Place Your Order Here!
Biology
What observations can you make regarding the gene pool and gene frequency of the founding individuals?
What observations can you make regarding the gene pool and gene frequency of the founding individuals? Generation 1 Generation 2 Generation 3 Generation 4 # Genotype # Genotype # Genotype # Genotype 1 Click here to enter text. 1 Click here to enter text. 1 Click here to enter text. 1 Click here to enter
What observations can you make about the genetic variation between the parent and surviving populations?
What observations can you make about the genetic variation between the parent and surviving populations? 1. What observations can you make regarding the gene pool and gene frequency of the founding individuals? 2. Do these results vary between the populations founded by beakers #1, #2 and #3? Why or why not? 3. What observations can
Do the results vary between the populations represented by beakers #1, #2 and #3? Why or why not?
Do the results vary between the populations represented by beakers #1, #2 and #3? Why or why not? ]Trial # of Founders % of Population Yellow Beads Green Beads Total Yellow Beads Green Beads Total 1 Click here to enter text. Click here to enter text. 2 Click here to enter text. Click here to
What observations can you make regarding the gene pool and gene frequency of the surviving individuals?
What observations can you make regarding the gene pool and gene frequency of the surviving individuals? Trial # of Founders % of Population Yellow Beads Green Beads Total Yellow Beads Green Beads Total 1 Click here to enter text. Click here to enter text. 5 Click here to enter text. Click here to enter text.
Stochastic Events
Stochastic Events 1. What observations can you make regarding the gene pool and gene frequency of the surviving individuals? 2. Do the results vary between the populations represented by beakers #1, #2 and #3? Why or why not? 3. What observations can you make about the genetic variation between the parent and surviving
What is the probability that a random mutation will change the structure of a protein?
What is the probability that a random mutation will change the structure of a protein? Trial # of Survivors % of Population Yellow Beads Green Beads Total Yellow Beads Green Beads Total 1 Click here to enter text. Click here to enter text. 10 Click here to enter text. Click here to enter text. 100
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What is the probability that a random mutation will occur in any given gene?
What is the probability that a random mutation will occur in any given gene? Genetic Variation Post-Lab Questions 1. Beaker #1 Population Composition # of Individuals % of Population Red Beads Blue Beads Total Red Beads Blue Beads Total Click here to enter text. Click here to enter text. 50 Click here to enter text.
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What proportion (%) of the total genome does this represent?
Student Name: Click here to enter text. Access Code (located on the lid of your lab kit): Pre-Lab Questions Assumptions: · There are approximately 3,000,000,000 base pairs in the mammalian genome (genes constitute only a portion of this total). · There are approximately 10,000 genes in the mammalian genome. · A single gene averages 10,000
What proportion (%) of the total genome does this represent? Read More »
Have any been selected against?
Have any been selected against? Post-Lab Questions 1. What is the remaining ratio of alleles? 2. Have any been selected against? 3. Given enough generations, would you expect one of these alleles to completely disappear from the population? Why or why not? 4. Would this be different if you
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