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Match the term to its proper description nondisjunction crossing over independent assortment synapsis When non homologous...

Match the term to its proper description

  1. nondisjunction

  1. crossing over

  1. independent assortment

  1. synapsis

  1. When non homologous chromosomes exchange pieces of their DNA

  1. When homologous chromosomes pair up

  1. Homologous chromosomes exchange pieces of their DNA

  1. When homologous chromosomes are together and 4 chromatids are seen

  1. Random lining up of homologous chromosomes at the metaphase line

  1. Chromosomes or chromatids fail to separate

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Answer #1

A) non- disjunction

6) chromosomes or chromatids fails to seperate during cell division.

B) crossing over

3) homologous chromosomes exchange pieces of their DNA which results in recombinant chromosomes.

C) Independent assortment

5) random lining up of homologous chromosomes at the metaphase line.

D) synapse

2) when homologous chromosomes pair up.

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