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Kaplan Qbank USMLE



Author3 Posts
  #1

What happens in meiosis I?

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  #2

Meiosis I

Gametogonia (46, 2N) ---> REPLICATION ---> Prim Gametocyte (46 Duplicate Chromosome, 4N) ---> Synapse ---> Crossing over (Chaisma) ---> Alignment + Disjunction (Centromere Do not split) ---> Sec Gametocyte (23 Duplicate Chromosome, 2N).

Meiosis II

Sec Gametocyte (23 Duplicate Chromosome, 2N) ---> Alignment + Disjuntion (Centromere Split) ---> Mature Gamete (Cell Division) (23 Single Chromosome, 1N).

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  #3

Thx

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Smell the coffee! "Is That an Osler move??"







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