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WorksheetsGenetics
Total questions: 15
Worksheet time: 8mins
R represents black hair, r represents blonde hair. What is the percentage of which they will have blonde hair?
25%
35%
50%
75%
What type of "square" helps us solve genetic problems?
rectangular square
Magic square
Punnett square
genetic square
TT,tt,PP,pp,SS,ss are examples of alleles that are?
homozygous
heterozygous
different
homologous
Purple (R) is dominant over yellow (r). How can a flower be yellow?
RR
rr
Rr
no way
What is one advantage of sexual reproduction?
offspring are identical to parents
offspring are resistant to viruses
offspring are born live, rather thna from eggs
offspring inherit a wider variety of genetic information
What is the study of genes and inheritance known as?
Genetics
Chemistry
Physics
Astronomy
Which of the following features is NOT inherited?
Skin color
Tattoo
Hair texture
Color blindness
G = purple, g = pink The genotype for a pink plant is...
Dd letters are an example of....
heterozygous genes
homozygous genes
dominant genes
recessive genes
What is the percentage that the parents with BB and bb will create a blue-eyed child?
0%
100%
75%
50%
Genotype or Phenotype: Black hair
Phenotype
Genotype
Blonde(r) Brown(R) If Pete Davidson is Rr for brown hair and Kim Kardashian is RR for brown hair. What are the possible outcomes of hair colors for their possible children?
Blonde
Brown
Green
Red
