The material that controls which traits are expressed in an organism.
Genetics Vocabulary

Quiz
•
Biology
•
7th Grade
•
Medium
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11 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Gene
Allele
Trait
Genotype
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The passing of traits from parent to offspring.
Heredity
Allele
Trait
Phenotype
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Outward physical appearance and behavior of an organism.
Genotype
Phenotype
Punnett Square
Genetics
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A trait that covers over another form of that trait.
Dominant Trait
Recessive Trait
Allele
Gene
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An organism that has one dominant allele and one recessive allele.
Heterozygous
Homozygous
Gene
Trait
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An organism that has both aleles in the same form: dominant or recessive
Homozygous
Heterozygous
Heredity
Allele
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An organism's genetic make up. Usually expressed in letters.
Genotype
Phenotype
Dominate Trait
Recessive Trait
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