Question

Vexilary aestivation is usually seen in ________

• A. Dimerous flowers
• B. Pentamerous flowers
• C. Tetramerous flowers
• D. Trimerous flowers

Answer 1

Answer:

D. Trimerous flowers

Vexilary aestivation is usually seen in pentamerous flowers. The largest petal overlaps 2 smaller ones, which in turn overlaps with the smallest petals. This kind of aestivation is found in pea flower.