Transcription of CHAPTER 4: GENETIC INHERITANCE
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BIO TWO SDS| SESI 2021/2022 1 |KMPk CHAPTER 4: GENETIC INHERITANCE LEARNING OUTCOME Mendelian genetics: Monohybrid and Dihybrid a) Define the terminologies used in GENETIC INHERITANCE : allele, gene, locus, genotype, phenotype, homozygous, heterozygous, dominant, recessive, self-cross and test cross. b) State the characteristics of Mendel s pea plants. c) State Mendel s first law (Law of Segregation). d) Construct GENETIC diagram on the monohybrid cross and include the genotypic ratio (1:2:1) and phenotypic ratio (3:1) of F2 generation. e) Construct GENETIC diagram on Mendelian monohybrid test cross and include the genotypic ratio (1:1) and phenotypic ratio (1:1). f) State Mendel s second law (Law of Independent Assortment).
white, terminal flowers. All the F1 progenies have purple, axial flowers. The F1 progenies were self-crossed and produced 1500 F2 offsprings. Approximately how many of them would you expect to have white flowers with axial position? A. 90 B. 280 C. 560 D. 850 20. Phenylketonuria is an inherited disease
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