Diagrams of hypogynous, perigynous and epigynous flowers are given below.
Find out the option that correctly exemplifies $\mathrm{A}, \mathrm{B}, \mathrm{C}$ and $\mathrm{D}$.

• Correct answer
  A

  A-Mustard, B- Rose, C- Plum, D- Guava
• B

  A-Cucumber, B- Plum, C- Rose, D- Brinjal
• C

  A-China rose, B-Guava, C- Rose, D-Mustard
• D

  A-Mustard, B- Rose, C- Plum, D- Brinjal

Hence, the correct answer is option: 'A'.