10.2 Inheritance - Progress Check Feb 2021.pdf - Genetics -...

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Genetics - Understanding check Feb 2021There areSEVENquestions for you to answer. Please add your answers directly to thisdocument.Last lesson we looked at dihybrid inheritance. Please answer this question to demonstrateyour understanding.Q1. For a particular plant, the allele for tall (T) is dominant over the allele for short (t). For thesame plant, the allele for coloured flowers (C) is dominant over white flowers (c).True breeding tall coloured flowers were bred with true breeding short white flowers. Theoffspring were all tall coloured flowers.These F1hybrid plants were then bred together.TASK: Fill in the Punnett square with the expected genotypes in the F2generation.ANSWER THIS QUESTION: What ratio of each phenotype should the farmer expect fromthis cross?* Type the gametes involved in the cross in the highlighted cells.* Then add the outcome of the resulting cross into the cells of the table.THIS IS AN EXAMPLE - The letters I chose are NOT relevantto the above question. I’m just

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