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WorksheetsNCEA Level 1 Genetics - Practicing Alleles Basics (Vocab)
Total questions: 14
Worksheet time: 7mins
How would you describe the following pair of alleles/genotype?
BB
homozygous dominant
homozygous recessive
heterozygous
How would you describe the following pair of alleles/genotype?
Aa
homozygous dominant
homozygous recessive
heterozygous
How would you describe the following pair of alleles/genotype?
ff
homozygous dominant
homozygous recessive
heterozygous
What is meant by the term homozygous?
The pair of alleles in a genotype are both dominant or both recessive
The pair of alleles in a genotype are both dominant
The pair of alleles in a genotype are both recessive
The pair of alleles in a genotype are different
What is meant by the term heterozygous?
The pair of alleles in a genotype are both dominant or both recessive
The pair of alleles in a genotype are both dominant
The pair of alleles in a genotype are both recessive
The pair of alleles in a genotype are different
What is an allele?
A version of a gene
A section of DNA that codes for a trait
The physical expression of a trait
A large complex molecules that holds genetic information
What is a gene?
A version of a gene
A section of DNA that codes for a trait
The physical expression of a trait
A large complex molecules that holds genetic information
What is a phenotype?
A version of a gene
A section of DNA that codes for a trait
The physical expression of a trait
A pair of alleles that code for a trait
What is a genotype?
A version of a gene
A section of DNA that codes for a trait
The physical expression of a trait
A pair of alleles that code for a trait
How would you describe the following pair of alleles/genotype?
DD
homozygous dominant
homozygous recessive
heterozygous
How would you describe the following pair of alleles/genotype?
Kk
homozygous dominant
homozygous recessive
heterozygous
How would you describe the following pair of alleles/genotype?
hh
homozygous dominant
homozygous recessive
heterozygous
What is meant by the term recessive?
An trait that is only expressed if a pair of the allele is present
A trait that is always expressed if it is present
The physical expression of a trait
A pair of alleles that code for a trait
What is meant by the term dominant?
An trait that is only expressed if a pair of the allele is present
A trait that is always expressed if it is present
The physical expression of a trait
A pair of alleles that code for a trait
