Exam Review Flashcards

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1
Q

Pure bread:

A

An individual that is homozygous (only has 1 type of allele for a given one

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2
Q

Hybrid:

A

A heterozygous individual for a given gene

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3
Q

Monohybrid cross:

A

The mating of individuals where 1 gene with 2 alleles being tracked

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4
Q

Dihybrid cross:

A

The mating of individuals where 2 genes with 2 alleles are being tracked

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5
Q

Test cross:

A

Crossing an individual who shows the dominant trait with a homozygous individual . (Tt x tt)

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6
Q

Incomplete dominance:

A

Alleles of genes that are not fully dominant or recessive. They blend with eachother

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7
Q

Polygenic traits:

A

(Multi factor traits) that are controlled by more than one gene (ex: height)

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8
Q

Pleiotropy:

A

Single genes that control multiple traits

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9
Q

Multiple allele traits:

A

Traits controlled by more than 2 alleles (ex: eye colour)

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