20 Questions

Furman University BIO 111 quiz help on Lab #5 for Dr. Perry

Questions and Answers

- 1.____________ is the branch of biology concerned with the study of ways cells and organisms store, use, and pass along genetic information.
- 2.The observable appearance of an organism consists of thousands of characteristics collectively called the ___________
- 3.____________ methods must be used to find and analyze the end products of gene combinations
- 4.____________ are a class of organic molecules that serve as pigments in the color of fruit fly eyes.
- 5.The biochemical tool we used to separate the pteridines was _________ ___________
- 6.In the corn lab we examined the ________ generation
- 7.A _________ cross is the study of two genes at the same time.
- 8.A dihybrid cross is the study of ______ ______ at once
- 9.Genes may also interact with eachother in some way which is called _________
- 10.F2 ratio of a dominant trait over a recessive trait will always be a ____ to ____ ratio
- 11.A single sperm cell and a single egg cell join to make a _________
- 12.If two alleles are present exactly _______ ______ of the gametes that are made should carry one allele and half should carry the other allele. This is the Law of __________ __ ______
- 13.The chance of two independent things happening together is the _______ of the chance of each of them happening separately. This is the _____ rule.
- 14.The chance of the same outcome by two different means is the ____ of the chance of each way happening separately. this is the ____ rule
- 15.In a dihybrid cross, if genes are assorting independently, there should be a ratio of alleles of __ to __ to __ to ___
- 16.If the probability that the null hypothesis is true is less than .05, we can _____ the null hypothesis
- 17.________ are forms of genes that are different forms of the same gene.
- 18.There are 2 _________ for any particular chromosome
- 19.Gametes contain only ____ chromosome(s) from each pair
- 20.The only way to get a 9:3:3:1 ratio is if there are alleles on two _______ chromosomes and each parents can only contribute _____ allele