Genetics And Heredity Question Preview (ID: 41811)


A Test Of Genetics And Heredity.

the study of heredity and variation of traits
a) genetics
b) heredity
c) gene
d) allele

the passing of genetic traits from parent to offspring
a) genetics
b) heredity
c) gene
d) trait

the molecules the create the genetic code
a) chromosome
b) DNA
c) gene
d) nucleus

a DNA sequence that codes for a specific trait
a) chromosome
b) DNA
c) gene
d) trait

a threadlike structure composed of multiple sequences of DNA
a) chromosome
b) DNA
c) gene
d) allele

the location of all the chromosomes
a) cytoplasm
b) mitchondria
c) DNA
d) nucleus

a genetically inherited characteristic that is expressed
a) chromosome
b) trait
c) gene
d) allele

genes that code for the same trait
a) allele
b) chromosome
c) DNA
d) gene

an allele that overwrites another allele coding for the same trait
a) chromosome
b) gene
c) dominant allele
d) recessive allele

an allele that is only expressed if no other allele overwrites it
a) chromosome
b) gene
c) dominant allele
d) recessive allele

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