Have you been keeping your nose in a book and revising the knowledge you’ve been picking up on genetics at school? You might think you know your stuff, but we’ll see if you can put your money where your mouth is in the following quiz and answer all of the questions on genetics – the topic which allows us to look at our genetic variation, genes, and heredity. Good luck!
A dormant gene that is never expressed
The allele that will always be expressed if present
The allele that will only be expressed if there are two present
Bb or BB
Bb or BB Bb or BB
Bb or Bb
100%
75%
50%
25%
BB
Bb
Bb
The genetic code for a trait
The physical expression of a trait
A new type of pen
The original cell of an organism
Meiosis and Mitosis
A, T, C
Phosphate group, pentose sugar, nitrogen base
Cell, nucleous, membrane
12
23
46
92
12
23
46
92