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WorksheetsGenotype & Phenotype Practice - Part 2
Total questions: 20
Worksheet time: 15mins
Dominant alleles are written with:
Upper case letters
Lower case letters
Recessive alleles are written with:
Upper case letters
Lower case letters
Dd would look
Dominant
Recessive
None
dd would look
Dominant
Recessive
None
DD would look
Dominant
Recessive
None
A segment of DNA that codes for a trait
gene
allele
chromosome
heredity
A version or variation of a gene
trait
gene
allele
DNA
If Purple Flowers (P) are dominant over white flowers (p), what would the phenotype be for a PP genotype?
Purple flowers
White flowers
Not enough information
If Brown eyes (B) are dominant over blue eyes (b), what would the phenotype be for a bb genotype?
Brown Eyes
Blue Eyes
Green Eyes
If pointed heads (P) are dominant to round heads (p) - what are the possible Genotype(s) for pointed heads?
pp only
PP only
PP or Pp
If pointed heads (P) are dominant to round heads (p) - what are the possible Genotype(s) for round heads?
pp only
PP only
PP or Pp
