The ray florets of sunflower have:
- ASuperior ovary
- BHalf inferior ovary
- CHalf superior ovary
- DInferior ovary
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Column-$I$
Column-$II$ $\&$ Column-$III$
$(A)$ Calyciflorae
$(r)$ Rosa indica - $(i)$ Rose
$(B)$ Bicapellatae
$(t)$ Catharanthus roseus - $(iv)$ Periwinkle
$(C)$ Inferae
$(p)$ Helianthus annuus - $(iii)$ Sunflower
$(D)$ Disciflorae
$(u)$ Citrus limon - $(v)$ Lemon
$(E)$ Thalamiflorae
$(q)$ Hibiscus rosa-sinensis - $(vi)$ Hibiscus
$(F)$ Heteromerae
$(s)$ Madhuca indica - $(ii)$ Mahua
| Column-$I$ | Column-$II$ $\&$ Column-$III$ |
| $(A)$ Calyciflorae | $(r)$ Rosa indica - $(i)$ Rose |
| $(B)$ Bicapellatae | $(t)$ Catharanthus roseus - $(iv)$ Periwinkle |
| $(C)$ Inferae | $(p)$ Helianthus annuus - $(iii)$ Sunflower |
| $(D)$ Disciflorae | $(u)$ Citrus limon - $(v)$ Lemon |
| $(E)$ Thalamiflorae | $(q)$ Hibiscus rosa-sinensis - $(vi)$ Hibiscus |
| $(F)$ Heteromerae | $(s)$ Madhuca indica - $(ii)$ Mahua |
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