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Genetics Vocabulary

Published on Nov 21, 2015

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PRESENTATION OUTLINE

GENETICS VOCABULARY

KEITH MILLER, 1ST PERIOD
Photo by Bulldozia

TRAITS

A QUALITY OR CHARACTERISTIC,TYPICALLY ONE BELONGING TO A PERSON.

HEREDITY

PASSING ON OF PHYSICAL OR MENTAL CHARACTERISTICS GENETICALLY

SEXUAL REPRODUCTION

combining genetic information from two individuals of different types (sexes).
Photo by Thomas Hawk

ASEXUAL REPRODUCTIONT

IS A MODE OF REPRODUCTION BY WHICH OFFSPRING ARISE FROM A SINGLE ORGANISM

GENES

HEREDITY PASSED DOWN FROM PARENTS
Photo by Esthr

CHROMOSOME

A THREADLIKE STRUCTURE OF NUCLEIC ACIDS AND PROTEIN

DNA

DEOXYRIBONUCLEIC ACID, A SELF-REPLICATING MATERIAL PRESENT IN NEARLY ALL LIVING ORGANISMS
Photo by CIMMYT

GENOTYPE

THE GENOTYPE IS THE SET OF GENES IN OUR DNA WHICH IS RESPONSIBLE FOR A PARTICULAR TRAIT

PHENOTYPE

THE PHENOTYPE IS THE PHYSICAL EXPRESSION, OR CHARACTERISTICS, OF THAT TRAIT.

ALLELE

ONE OF TWO OR MORE ALTERNATIVE FORMS OF A GENE THAT ARISE BY MUTATION AND ARE FOUND AT THE SAME PLACE ON A CHROMOSOME.