Brassicaceae Family Quiz

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Questions and Answers

Which family contains the cruciferous vegetables such as cabbage, kale, and broccoli?

  • Rosaceae
  • Asteraceae
  • Solanaceae
  • Brassicaceae (correct)

What type of inflorescences do Brassicaceae plants have?

  • Terminal and lack bracts (correct)
  • Axillary and have bracts
  • Terminal and have bracts
  • Axillary and lack bracts

Which plant species is cultivated as turnip and Chinese cabbage?

  • Brassica rapa (correct)
  • Brassica napus
  • Raphanus sativus
  • Brassica oleracea

Which genus is the largest with 440 species in the Brassicaceae family?

<p>Draba (C)</p> Signup and view all the answers

Which model organism belongs to the Brassicaceae family?

<p>Arabidopsis thaliana (thale cress) (B)</p> Signup and view all the answers

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Study Notes

Brassicaceae Family

  • Contains cruciferous vegetables including cabbage, kale, and broccoli, known for their health benefits.
  • Common characteristics include a four-petaled flower structure resembling a cross, hence the name "cruciferous."

Inflorescences

  • Brassicaceae plants typically have racemose inflorescences, which are characterized by elongated flower clusters with older flowers at the base and younger flowers at the top.

Cultivated Species

  • Turnip and Chinese cabbage are cultivated from the species Brassica rapa, which has various forms used for different culinary purposes.

Largest Genus

  • Brassica is the largest genus within the Brassicaceae family, comprising approximately 440 species, including economically important crops such as mustard and canola.

Model Organism

  • Arabidopsis thaliana, commonly known as mouse-ear cress, is a widely used model organism in plant biology research and is a member of the Brassicaceae family.

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