1 Genotype: the genes in the individual. 2  When considering a single trait and a single gene, genotype refers to an individual's alleles of that gene. 3  This is fairly easy to remember by thinking of genotype as the type of genes carried by an individual. Genotype: the genes in the individual. 2  When considering a single trait and a single gene, genotype refers to an individual's alleles of that gene. 3  This is fairly easy to remember by thinking of genotype as the type of genes carried by an individual.
Lady Macbeth's mark does not protect her from death, as she dies only a few scenes later. The doctor's behavior in Act 5 Scene 3 resembles that of a psychoanalyst. Like a Freudian psychoanalyst, the doctor observes Lady Macbeth's dreams and uses her words to infer the cause of her distress.
Macbeth is saying here that if the foul act of Duncan's assassination has been committed and is over and done with, it would be good if it were done as soon as possible and quickly. This suggests that Macbeth sees the task as so unpleasant that it would be best to get it over with.