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WorksheetsIntro to Genetics Vocab Quiz
Total questions: 20
Worksheet time: 3600secs
Two different alleles for the same trait.
Heterozygous
Homonzygous
Dominant
Two identical alleles for the same trait.
Heterozygous
Homozygous
Dominant
Physical characteristics, or visible traits of an organism
phenotype
genotype
trait
Study of how traits are inherited
Traits
Genetics
DNA
Genetic letters/Makeup of an organism
Genotype
Allele
Phenotype
A trait that overpowers the other trait.
Hybrid
Dominant
Recessive
The Alleles bb are
Heterozygous
Homozygous Dominant
Homozygous Recessive
The allelles BB are
Heterozygous
Homozygous Recessive
Homozygous Dominant
The Alleles Bb are
Homozygous
Heterozygous
Homozygous Dominant
Which of the following is a Phenotype?
Bb
Brown Eyes
The allele that is weaker and will not show if a dominant allele is present
Dominant
Recessive
Traits
Which of the following is an example of Genotype?
Tt
Tall
WHY are there 2 alleles for 1 trait?
Because you inherit 1 from each parent
Because when the DNA replicates, it makes a second copy of the allele
Because when cells undergo mitosis, they make 2 alleles as they make 2 alleles
Because you have 2 phenotypes for every trait
Brown eyes (B) are dominant to blue eyes (b). What is your phenotype if your genotype for eye color is BB?
Brown eyes
Blue eyes
Brown eyes (B) are dominant to blue eyes (b). What is your phenotype if your genotype for eye color is Bb?
Brown eyes
Blue eyes
Which of the following correctly identifies the structures?
Homologous Chromosomes
Duplicated Genes
Replicated DNA
Identical Cells
How many chromosomes do you have in EACH cell?
2
10
23
46
The genotype for a yellow plant is...
