Multiple choice

In a flower, if all the four whorls calyx, corolla, androecium and _____ are present, the flower is said to be complete.

  1. pistillate

  2. gynoecium

  3. orchids

  4. canna

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

A complete flower has all four whorls: calyx (sepals), corolla (petals), androecium (stamens), and gynoecium (carpels). Pistillate refers to female flowers only. Orchids and canna are specific plant examples.