Definitionen Humangenetik Flashcards

1
Q

Allel

A

unterschiedliche Ausprägungart eines Gens

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2
Q

Phänotyp

A

Erscheinungsbild eines Lebewesens

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3
Q

Genotyp

A

alle Erbinformationen eines Lebewesens im Zellkern

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4
Q

Gameten

A

Geschlechtszellen /Keimzellen

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5
Q

Eizelle

A

weibliche Geschlechtszelle

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6
Q

Spermien

A

männliche Geschlechtszelle

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7
Q

Zygote

A

Verschmelzung von Eizelle und Spermium, später entwickelt es sich zu einem Embryo

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8
Q

homozygot

A

Allele gleich (AA oder aa)

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9
Q

heterozygot

A

Allele unterschiedlich (Aa)

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10
Q

Autosom

A

Chromosom, das keine Gene zur Geschlechtsbestimmung trägt

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11
Q

Gonosom

A

Chromosomen, die das Geschlecht bestimmen
Frauen: XX Männer :XY

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