1. Debate the following questions about energy drinks and “energy shots”: Do these products provide a valuable source of energy? Should these products be used by athletes? Should they be allowed or banned by athletic organizations? Should the manufacturers be allowed to advertise as they do? Is a zero-Calorie energy […]

suppose we have three linked genes, all of which control different aspects of the same phenotype. We perform a testcross of a triple heterozygote (a+b+c+/a b c) with a triply homozygous recessive (a b c/a b c) and then count the number of progeny in each of the phenotypic classes. […]

A Lab on diffusion and osmosis. Basically, we had a15ml strip of dialysis tubing that was soaked. We tied a knotto form a sack. We added 3ml of starch, gelatine (protein),glucose and NaCl into the sack and we tied the sack with another knot. We rinsed it with a little […]

1. The development of genetic engineering has been hailed as a second Industrial Revolution. Do you believe this label is justified? How many products or applications of genetic engineering can you think off? 2. Geneticists are transplanting bacterial genes into tomato plants. One gene in particular delays production of ethylene […]