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WorksheetsMendelian Genetics #2
Total questions: 16
Worksheet time: 28mins
Passing on traits from parents to offspring
Chromosome
Genotype
Heredity
Allele
A genotype where only dominant alleles were passed on
from both parents for one trait
BB AA TT LL
Homozygous Recessive
Homozygous Dominant
Dihybrid
Heredity
A genotype where only recessive alleles
were passed on from both parents for one trait
bb aa tt ll
Heredity
Homozygous Dominant
Homozygous Recessive
Phenotype
A genotype where one dominant and one recessive allele was passed on from both parents for one trait.
Bb Aa Tt Ll
Allele
Homozygous Dominant
Homozygous Recessive
Heterozygous
The observable traits dictated by the genotype
Phenotype
Genotype
Homozygous Recessive
Homozygous Dominant
The genetic cross between two parents for one trait:
Example BB x bb
B = dominant for brown
b = recessive for blue
Incomplete Dominance
Dihybrid Cross
Monohybrid Cross
Iron Cross
The Italian monk/scientist who first showed
the principles of genetics
Watson and Crick
Linnaeus
Darwin
Mendel
What is the genotype for a homozygous recessive offspring?
What is the genotype for an offspring with long hair?
