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GENETICS HEREDITY.

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Presentation on theme: "GENETICS HEREDITY."— Presentation transcript:

1 GENETICS HEREDITY

2 DNA: Deoxyribonucleic acid

3 VOCABULARY Gene: Allele: Genetic trait: Dominant trait:
Recessive trait: Genotype: Phenotype: Hybrid: How many copies of each gene does a person have? Examples of characteristics that are passed down from parents to young. Examples of characteristics that are not inherited

4 GENE

5 ALLELE

6 GENETIC TRAIT

7 DOMINANT AND RECESSIVE TRAITS

8 GENOTYPE AND PHENOTYPE

9 HYBRID : The offspring of genetically different parents

10 HETEROZYGOUS AND HOMOZYGOUS GENOTYPES

11 PUNNET SQUARES

12 TWO CHARACTERISTICS


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