BIO 245 Study Guide - Spring 2018, Comprehensive Midterm Notes - Zygosity, Punnett Square, Prussian Eastern Railway
BIO 245
MIDTERM EXAM
STUDY GUIDE
Fall 2018
Study Guide Ch 2 and Chapter 4
Terms to know: !wildtype, dominant, recessive, heterozygous, homozygous, true-breeding, hybrid, P!1!, F!1!, F!2!, incomplete penetrance,
testcross, backcross, overdominance
Chapter 2
- Define and distinguish between Segregation and Independent Assortment
- Learn about the probability involved with mutually exclusive possibilities !– the sum or addition rule !AND the probability involved
with independent possibilities !– the product or multiplication rule. !Know when to use each.
- Review how to complete a chi-square goodness of fit test
- Know the genotypic and phenotypic ratios for F!2! generations for monohybrid and dihybrid crosses
- Be able to use a Punnett square or Branched Line to complete the following types of monohybrid and dihybrid crosses:
o Complete dominance (chapter 2)
o Incomplete dominance (chapter 4)
o Codominance (chapter 4)
o Multiple Alleles. (chapter 4)
o Lethal Alleles (chapter 4)
o Gene Interaction and Epistasis (chapter 4)
o X-linked, Y-linked, Sex-influenced, Sex-limited (chapter 4)
Chapter 4
- Understand the difference between incomplete dominance and epistasis
- Know the difference between incomplete dominance and codominance and how the terms are applied in traditional Mendelian
genetics.
- Understand the immunology and genetics of blood type and be able to complete genetic crosses of ABO blood groups. (Figure 4.9)
Chapter 2 Problems: !Review Solved Problems S1, S3, S5 and practice C16, E4, E10
Chapter 4 Problems: !Review Solved Problems S1,S2, S3 and practice C12, C18, C21,E9, E12
Study Guide Chapter 3 Part 1
Reproduction and Chromosome Transmission
Key Terms
Actin
Anaphase
Asexual reproduction
Autosomes
Binary fission
Bivalents
Cell cycle
Cell plate
Chiasma (chiasmata)
Chromatids
Sister chromatids
Chromatin
Chromosome theory of inheritance
Chromosomes
Cleavage furrow
Condense
Crossing over
Cytogenetics
Cytokinesis
Diakinesis
Diploid
find more resources at oneclass.com
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Document Summary
Terms to know: wildtype, dominant, recessive, heterozygous, homozygous, true-breeding, hybrid, p . Define and distinguish between segregation and independent assortment. Learn about the probability involved with mutually exclusive possibilities the sum or addition rule and the probability involved with independent possibilities the product or multiplication rule. Review how to complete a chi-square goodness of fit test. Know the genotypic and phenotypic ratios for f . Understand the difference between incomplete dominance and epistasis. Know the difference between incomplete dominance and codominance and how the terms are applied in traditional mendelian genetics. Understand the immunology and genetics of blood type and be able to complete genetic crosses of abo blood groups. (figure 4. 9) Chapter 2 problems: review solved problems s1, s3, s5 and practice c16, e4, e10. Chapter 4 problems: review solved problems s1,s2, s3 and practice c12, c18, c21,e9, e12.
