10.2 Inheritance

STEVE harton
Mind Map by STEVE harton, updated more than 1 year ago
STEVE harton
Created by STEVE harton almost 6 years ago
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2 IB Biology 2 (10 Genetics and Evolution) Mind Map on 10.2 Inheritance, created by STEVE harton on 06/06/2014.
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10.2 Inheritance
1 NATURE OF SCIENCE
1.1 Looking for pattern, trends and discrepancies
1.1.1 Mendel used observations of the natural world
1.1.1.1 Exceptions to the rules
1.1.1.1.1 Morgan discovered non-Mendelian ratios with Drosophila
2 VARIATION
2.1 Discrete
2.2 Continuous
2.2.1 The phenotypes of polygenic characteristics
2.2.1.1 Height may also be influenced by environmental factors
2.3 Selective breeding with livestock for specific characteristics
2.4 Aim 8
2.4.1 Ethical issues arise in the prevention of the inheritance of genetic disorders
3 DIHYBRID CROSSES
3.1 CHI-SQUARED
3.1.1 Observed and expected frequency frequency distribution is statistically significant
3.2 Aim 4
3.2.1 Solve genetic crosses
3.2.1.1 Punnett squares
3.2.1.1.1 Linked genes
3.2.1.1.1.1 Gene loci are said to be linked if on the same chromosome
3.2.1.1.1.1.1 Identification of recombinants
3.2.1.1.1.2 TOK
3.2.1.1.1.2.1 The law of independent assortment has exception
3.2.1.1.1.2.1.1 What is the difference between a law and a theory in science?
3.2.1.1.2 Unlinked genes
3.2.1.1.2.1 Unlinked genes segregate independently as a result of meiosis
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