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Q1. How do you explain early prenatal pr postnatal experience and (alcohol or radiation) exposure influence long-term outcomes by chemically altering the structure of genes inside a child’s brain? Q2. Colour in moths is determined by alleles at a single locus, such that BB individuals are black, Bb is grey […]

1) Describe the different ways to shift the equilibrium to the left for the following reaction: 2 A (s) + 2 BC (aq) –> 2 AB (aq) + C2(g). Justify your answer. ?H = -352 kJ  2) A classmate asks for your help writing an equilibrium expression for the combustion of […]

Question: Assume you have made a collection of mutant fruit flies that aredefective in various aspects of DNA repair. You test each mutantfor its hypersensitivity to three DNA-damaging agents: sunlight,methylnitrosourea (which cause alkation of guanosine),and nitrous acid (which causes deamination of cytosineand conversion to uracil which lead to a mutation and […]

1. For each replication of activity 13.1 in which you determine the type of gamete genotypes from a particular parent, write out the parental genotype followed by its gamete genotypes. 2. When allele A is dominant over allele A’, write out the parental phenotypes and genotypes. Then write out the […]