Heredity Lab Report
Instructions: In the Heredity lab, you investigated how hamsters inherit traits from their parents. Record your observations in the lab report below. You will submit your completed report.
Name and Title:
Mason Krueger
Objective(s):
I think the purpose of this lab was to help me learn more about heredity.
Hypothesis:
In this section, please include the if/then statements you developed during your lab activity. These statements reflect your predicted outcomes for the experiment.
Test One: If I breed a short fur, FF female with a short fur, Ff male, then I will expect to see all short fur offspring.
Test Two: If I breed a short fur, Ff female with a long fur, Ff male, then I will expect to see all some short and some long fur offspring.
Test Three: If I breed a long fur, ff female with a long fur, ff male, then I will expect to see all s all long fur offspring.
Procedure:
The procedures are listed in your virtual lab. You do not need to repeat them here. Please be sure to identify the test variable (independent variable) and the outcome variable (dependent variable) for this investigation.
Remember, the test variable is what is changing in this investigation. The outcome variable is what you are measuring in this investigation.
Test variable (independent variable): Hamsters long fur, short fur, or both.
The outcome variable (dependent variable): what happens when you mix long and short fur.
Data:
Record the data from each trial in the data chart below. Be sure to fill in the chart completely.
Test One
Parent 1: FF
Parent 2: Ff
Phenotype ratio:
:
short fur: long fur
Test Two
Parent 1: Ff
Parent 2: Ff
Phenotype ratio:
:
short fur: long fur
Test Three
Parent 1: ff
Parent 2: ff
Phenotype ratio:
:
short fur : long fur
Conclusion:
Your conclusion will include a summary of the lab results and an interpretation of the results. Please write in complete sentences.
Which genotype(s) and phenotype for fur length are dominant?
Which genotype(s) and phenotype for fur length are recessive?
If you have a hamster with short fur, what possible genotypes could the hamster have?
If you have a hamster with long fur, what possible genotypes could the hamster have?
Did your data support your hypotheses? Use evidence to support your answer for each test.
Test One:
Test Two:
Test Three:
Which hamsters are the parents of the mystery hamster? Include evidence to prove that they are the correct parents.
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Heredity Lab Report
Instructions: In the Heredity lab, you investigated how hamsters inherit traits...
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