5 - MENDEL'S LAW OF INHERITANCE Flashcards

1
Q

Described the units and how they pass on from generation to generation

A

Gregor Mendel

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2
Q

units of inheritance

A

elementen

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3
Q

two Mendelian laws of inheritance

A
  1. Gene Segregation
  2. Independent Assortment
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4
Q

states that only one of the two alleles for a gene is put into a gamete

A

Law of Segregation

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5
Q

one of two or more versions of a gene

A

alleles

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6
Q

organism’s alleles

A

genotype

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7
Q

outward expression of an allele combination

A

phenotype

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8
Q

carry same alleles

A

homozygous

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9
Q

carry different alleles

A

heterozygous

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10
Q

parental generation

A

P1

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11
Q

first filial generation

A

F1

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12
Q

second filial generation

A

F2

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13
Q

offspring have the same trait as parent

A

true breeding

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14
Q

follows one trait

A

monohybrid cross

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15
Q

most common phenotype

A

wildtype phenotype

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16
Q

crossing an individual of unknown genotype with a homozygous recessive individual

A

test cross

17
Q

law that considers two genes on different chromosomes

A

Law of Independent Assortment

18
Q

the inheritance of one does not influence the chance of inheriting the other (true or false)

A

True

19
Q

independent assortment results from the random alignment of chromosome pairs during _________ of meiosis

A

metaphase I

20
Q

double heterozygotes

A

dihybrid