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WorksheetsGenetics
Total questions: 16
Worksheet time: 9mins
Physical charatetistic or trait (Ex: Height, Hair color, etc.)
Genotype
Phenotype
Heterozygous
Homozygous
The genetic makeup of an organism usually represented by alleles. (Ex. AA, Aa, or aa)
Genotype
Phenotype
Heterozygous
Homozygous
When the alleles that represent a gene are different. (Aa)
Genotype
Phenotype
Heterozygous
Homozygous
When the alleles that represent a gene are the same. (AA or aa)
Genotype
Phenotype
Heterozygous
Homozygous
What is this?
(a)
What color eyes do the parents have?
They both have blue
They both have brown
One has blue and one has brown
Depends on how the genetics work together
What is the genotype probability of the offspring?
50% Brown
50% Blue
75% Brown
25% Blue
50% Bb
50% bb
25% BB
50% Bb
25% bb
What is the phenotype probability of the offspring?
50% Brown
50% Blue
75% Brown
25% Blue
50% Bb
50% bb
25% BB
50% Bb
25% bb
____is the scientific study of genes and heredity
Gene
Trait
Heredity
Genetics
____is how certain qualities or traits are passed from parents to offspring
Gene
Trait
Heredity
Genetics
____is a specific characteristic that varies from one individual to another
Gene
Trait
Heredity
Genetics
____is the genetic material that carry the instructions for a specific trait
Gene
Trait
Heredity
Genetics
The different forms of a gene are called ____
Gene
Trait
Allele
Hybrid
Traits controlled by two or more genes are said to be ____
polygenic
Monogenic
Allele
Hybrid
What is the genotype probability of the offspring?
50% Brown
50% Blue
75% Brown
25% Blue
50% Bb
50% bb
25% BB
50% Bb
25% bb
What is the phenotype probability of the offspring?
50% Brown
50% Blue
75% Brown
25% Blue
50% Bb
50% bb
25% BB
50% Bb
25% bb
