Which one is an asymmetrical flower?
-
Crotalaria
-
Hibiscus
-
Tridax
-
Canna
D
Correct answer
Explanation
Canna flowers are asymmetrical (zygomorphic) with unequal petal/sepals and irregular bilateral symmetry. Crotalaria, Hibiscus, and Tridax all have regular (actinomorphic) flowers that can be divided into equal halves through multiple planes.