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BIO 340 FINAL EXAM 2025| BRAND NEW ACTUAL
EXAM WITH 100% VERIFIED QUESTIONS AND
CORRECT SOLUTIONS| GUARANTEED VALUE PACK|
ACE YOUR GRADES.
Central Dogma of Biology - (answers)DNA -> RNA -> Protein
mRNA is synthesized in the __________ direction - (answers)5' to 3'
Alleles - (answers)Alternate forms of a gene
Homozygous - (answers)Having two identical alleles for a particular gene
Heterozygous - (answers)Having two different alleles for a trait
Phenotype - (answers)Observable traits of an organism
Genotype - (answers)Genetic makeup of an organism
Population - (answers)A group of individuals that mate with one another to
produce the next generation
Evolution - (answers)Change in heritable characteristics in a population over time
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Dominant - (answers)An allele that masks a recessive allele
Recessive - (answers)An allele that is masked when a dominant allele is present
Mendel's Law of Segregation - (answers)Alleles segregate from one another
during the formation of gametes
Phenotypic Ratio - (answers)The ratio of the offspring's phenotypes
Mendel's Law of Independent Assortment - (answers)Genes for different traits are
inherited independently of each other
Dihybrid Cross - (answers)A cross between individuals that have different alleles
for the same gene (9:3:3:1 ratio)
Two-point test cross - (answers)1:1:1:1 ratio
Pedigree - (answers)A table or list showing the line of ancestors of a person
Autosomal Recessive - (answers)An affected individual has two copies of a mutant
gene on a pair of autosomal chromosomes
Autosomal - (answers)Chromosomes that are NOT sex chromosomes
BIO 340 FINAL EXAM 2025| BRAND NEW ACTUAL
EXAM WITH 100% VERIFIED QUESTIONS AND
CORRECT SOLUTIONS| GUARANTEED VALUE PACK|
ACE YOUR GRADES.
Central Dogma of Biology - (answers)DNA -> RNA -> Protein
mRNA is synthesized in the __________ direction - (answers)5' to 3'
Alleles - (answers)Alternate forms of a gene
Homozygous - (answers)Having two identical alleles for a particular gene
Heterozygous - (answers)Having two different alleles for a trait
Phenotype - (answers)Observable traits of an organism
Genotype - (answers)Genetic makeup of an organism
Population - (answers)A group of individuals that mate with one another to
produce the next generation
Evolution - (answers)Change in heritable characteristics in a population over time
, 2|Page
Dominant - (answers)An allele that masks a recessive allele
Recessive - (answers)An allele that is masked when a dominant allele is present
Mendel's Law of Segregation - (answers)Alleles segregate from one another
during the formation of gametes
Phenotypic Ratio - (answers)The ratio of the offspring's phenotypes
Mendel's Law of Independent Assortment - (answers)Genes for different traits are
inherited independently of each other
Dihybrid Cross - (answers)A cross between individuals that have different alleles
for the same gene (9:3:3:1 ratio)
Two-point test cross - (answers)1:1:1:1 ratio
Pedigree - (answers)A table or list showing the line of ancestors of a person
Autosomal Recessive - (answers)An affected individual has two copies of a mutant
gene on a pair of autosomal chromosomes
Autosomal - (answers)Chromosomes that are NOT sex chromosomes
