Biology 0610 · IGCSE · Mitosis

Mitosis — practice question

A sunflower contains 17 chromosomes in each pollen nucleus. These nuclei are formed by the process of in the anthers. They are genetically all the pollen nuclei produced by those anthers. Once fertilisation has occurred, the zygote that is formed will have chromosomes. Which row correctly fills gaps 1, 2 and 3?

  • Ameiosis / identical to / 34
  • Bmeiosis / different from / 34
  • Cmitosis / identical to / 17
  • Dmitosis / different from / 34

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