[Campbell Biology P.872] Which of the following statements about angiosperm flower anatomy i... | Practice Question

Which of the following statements about angiosperm flower anatomy is correct, according to the provided text?

  • A: A simple pistil always consists of two or more fused carpels.
  • B: The anther is the terminal structure of a stamen that contains microsporangia.
  • C: The stigma is found at the base of the carpel and contains ovules.
  • D: Sepals and petals are sporophylls specialized for reproduction.

Explanation

The text states: 'A stamen microsporophyll consists of a stalk called the filament and a terminal structure called the anther; within the anther are chambers called microsporangia pollen sacs '. This confirms option B. Other options are incorrect based on the text's definitions of simple pistil, stigma location, and the nature of sepals and petals.