Componets Of Life Key Words Flashcards

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1
Q

Chromosome

A

Coiled up lengths of DNA

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2
Q

DNA

A

DNA is a polymer made up of strands of polymer

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3
Q

Genes

A

A small section of chromosomes which codes for protein

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4
Q

Alleles

A

Alternative form of the same gene

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5
Q

Recessive

A

Requires 2 genes for the characteristic to be displayed

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6
Q

Dominant

A

Requires 1 gene for the characteristic to be displayed

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7
Q

Heterozygous

A

2 different genes Aa,Bb

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8
Q

Homozygous

A

2 genes the same AA , BB

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9
Q

Phenotype

A

Characteristics you have

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10
Q

Genotype

A

Genes you have

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