Question:

Papaya Variety Surya is an offspring of?

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Gynodioecious papaya lines produce only female and hermaphrodite plants in a 1:1 ratio, eliminating the need to maintain non-fruiting male plants in the orchard.
  • Washington $\times$ CO.1
  • CO.1 $\times$ Washington
  • CO-2 $\times$ Sunrise Solo
  • Sunrise Solo $\times$ Pink Flesh Sweet
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The Correct Option is D

Solution and Explanation



Step 1: Understanding the Concept:

Varietal pedigree and parental lineage details are key genetic components in fruit crop breeding.
Surya is a gynodioecious papaya variety developed at the Indian Institute of Horticultural Research (IIHR), Bengaluru.

Step 2: Detailed Explanation:

Surya was bred through hybridization between "Sunrise Solo" and "Pink Flesh Sweet".
The variety inherits the high total soluble solids (TSS) and smooth fruit skin from its parental lines.
It yields medium-sized fruits with firm, pink-colored pulp, a small seed cavity, and good post-harvest shelf life.

Step 3: Final Answer:

Surya is derived from the cross Sunrise Solo $\times$ Pink Flesh Sweet.
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