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1. HF Kort > Meiose > Flashcards

Meiose Flashcards

1
Q

Formålet med Meiosen

A

Danne kønsceller

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2
Q

Haploid

A

En halv kromosom besætning

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3
Q

Diploid

A

Helt kromosom besætning

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4
Q
  1. deling
A
  • Replikation af DNA (fordobling)
  • Overkrydsning at kromosomer (arvematerialet blandes)
  • Til slut kommer der 2 nye celler med hver en halvdel af det dobbelt kromosom
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5
Q
  1. deling
A

De to celler fra 1. meiosiske deling bliver nu til to nye celler, udstyret med et kromosom fra hvert par (haploid)
så 4 kønsceller (altså minder om mitose)

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1. HF Kort (24 decks)

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