Polyploidy · Botany

What is polyploidy?

  1. Having more than two complete sets of chromosomes
  2. The complete loss of all chromosomes from a cell
  3. The exchange of genes between non-homologous bacteria
  4. The production of chlorophyll pigment inside plastids
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Correct answer: Having more than two complete sets of chromosomes

Polyploidy is the condition in which an organism has more than two complete chromosome sets. It is especially common and important in plants.

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