Problem
• Give an example of phenotypic variation in humans.
• Write the sequence of the non-mutated DNA used by the presenter in his example.
• What letters (base pair) were crossed out to show the mutation?
• What is sexual reproduction?
• How many chromosomes do we receive from our mother?
• What example of a trait did the presenter use in the video?
• What are somatic and germ cells?
• What are homologous chromosomes?
• What are the genotype and the phenotype?
• Can you pass all your DNA to your son or daughter?
• How many chromosomes do we receive from our mother?
• What example of a trait did the presenter use in the video?
• What are the genotype and the phenotype?
• Can you pass all your DNA to your son or daughter?
• How many different genetically unique descendants can produce a male and a female? Briefly explain your answer.
• The video talks about three different ways in which sexual reproduction can present variations. List and explain the three.