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WorksheetsUnit 2 Module 1 Lesson 1 Part 1 Vocabulary
Total questions: 8
Worksheet time: 6mins
What is a phenotype?
a section of DNA on a chromosome that has genetic information for one trait.
a genetic factor that blocks another genetic factor
the passing of traits from parents to offspring
how a trait appears or is expressed.
What is a recessive trait?
a genetic factor that is blocked by the presence of a dominant factor
the passing of traits from parents to offspring
a different form of a gene
a genetic factor that blocks another genetic factor
What is a genotype?
a section of DNA on a chromosome that has genetic information for one trait.
the alleles of all the genes on an organism's chromosomes; controls an organism's phenotype
the study of how traits are passed from parents ot offspring.
how a trait appears or is expressed
What are genetics?
the passing of traits from parents to offspring
a different form of a gene
the study of how traits are passed from parents to offspring
how a trait appears or is expressed.
What is heredity?
the passing of traits from parents to offspring
a section of DNA on a chromosome that has genetic information for one trait
the study of how traits are passed from parents to offspring
a different form of a gene
What are alleles?
how a trait appears or is expressed
the alleles of all the genes on an organism's chromosomes; controls an organism's phenotype
a genetic factor that blocks another genetic factor
a different form of a gene
What is a dominant trait?
a genetic factor that is blocked by the presence of a dominant trait
a genetic factor that blocks another genetic factor
how a trait appears or is expressed
a different form of a gene
What is a gene?
a genetic factor that blocks another genetic factor
a genetic factor that is blocked by the presence of a dominant factor
the alleles of all the genes on an organism's chromosomes; controls an organism's phenotype.
a section of DNA on a chromosome that has gentic information for one trait
