Bell Work # 20
What types of mutations are these examples? Original Strand of DNA: ATG AGA AGT Mutated Strands: 1. ATG AAA GT 2. ATG AGG AAG T 3. AAG AGA AGT QUIZ REVIEW
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Bell Work # 19 Exon, Intron and Mutations notes and worksheet.
Bell Work # 18
1. How do RNA differ from DNA? 2. Each nucleotide triplet in mRNA that specifies a particular amino acid is called ______________. 3. During transcription, the genetic information for making a protein is rewritten as a molecule of __________. Bell Work # 17 In cats, blue eyes is a recessive sex-linked trait (Xb). Black eyes is a dominant sex-linked trait (XB). In a cross between a heterozygous black-eyed female and a blue-eyed male, what percent would be a blue-eyed female? Protein Syntheses Note
Bell Work # 16
A common trend in dog breeding is to breed two different purebreds together, such as a golden retriever and a poodle. This creates offspring with desirable traits from breeds. This is an example of Selective Breeding. 1. In your own words, what is does selective breeding mean? TEST Reading guide. Bell Work #15
1. What does genetically modified mean? 2. List all the genetically modified foods you can think of. Research GMOs BW# 14 1. What is used to predict the outcome of a genetic cross? 2. Name 3 different types of heredity we have discussed in class. Around the World - Review
Bell Work # 13
Barred feathers in Chickens is a trait due to a dominant sex-linked gene (xB). Diagram a cross between a barred feathered male and non-barred feathered female. QUIZ Pedigree Charts Bell Work # 11
In certain species of snakes, large scales (S) are dominant to small scales(s). A snake that is heterozygous for the trait is crossed with a snake that has small scales. What would the expected phenotype be for the offspring? Show your work. Incomplete Dominance WS Bell Work 10
Cystic Fibrosis is a recessive trait. Cross two parents who are both carriers of the gene for Cystic Fibrosis. What percentage of their children could have the disease. Genetic QUIZ Disease Web-Quest |
Mrs. HarwardRoom 116 |