• state what gene, DNA and chromosome are
• describe the relationship between gene, DNA and chromosome
• state what mitosis is
• state what meiosis is
• describe the process of mitosis
• describe the process of meiosis
• compare and contrast mitosis and meiosis
• explain what dominant and recessive genes are
• identify dominant and recessive traits in human
• illustrate the mechanism of inheritance of traits using schematic diagram
• predict the genotype and phenotype ratios of a monohybrid cross
• explain what sex chromosomes are
• explain how sex is determined
• explain the formation of identical and non identical twins
• compare and contrast identical with non identical twins
• explain what Siamese twins are
• state what mutation is
• state the types of mutation
• list examples of mutation
• identify causes of mutation
• state the advantages and disadvantages of mutation
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Diagnostic Test - Chapter 3 - Heredity and Variation - Students Copy
Diagnostic Test - Chapter 3 - Heredity and Variation - Teachers Copy - Scheme
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