What are the four different kinds of whorls in a typical flower?

What are the four different kinds of whorls in a typical flower?
  1. Calyx, corolla, stamen, and pistil
  2. Thalamus, receptacle, androecium, and gynoecium
  3. Perianth, anther, filament, and stigma
  4. Sepal, petal, stamen, and pistil

Solution

The four different kinds of whorls in a typical flower are calyx, corolla, androecium, and gynoecium, arranged successively on the swollen end of the stalk or pedicel, called thalamus or receptacle.

Asked in: NCERT

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