Detailed Explanation:

Answer: Option 1 — Only one

Among the three trees mentioned, only Red Sanders is native to India, specifically endemic to the Eastern Ghats of Andhra Pradesh. Both Cashew and Papaya are exotic species that were introduced to India from the Americas by European traders during the colonial period.

✅ Red Sanders – Native to India: Endemic to the Eastern Ghats, particularly Andhra Pradesh, known for its valuable reddish wood.
❌ Cashew – Not native: Originally from Brazil, introduced to India by Portuguese traders in the 16th century.
❌ Papaya – Not native: Originated in southern Mexico and Central America, brought to India during colonial times.

📝 Short Notes: Native vs. Exotic Trees of India

• Red Sanders (Pterocarpus santalinus): Endemic to India, found exclusively in the Eastern Ghats of Andhra Pradesh and parts of Karnataka. It is listed in CITES Appendix II due to illegal logging and trade. The tree produces valuable red heartwood used in furniture, musical instruments, and traditional medicine.
• Cashew (Anacardium occidentale): Native to Brazil, introduced to Goa by Portuguese colonizers in the 16th century. India is now the world's largest producer and exporter of cashew nuts, with major cultivation in Kerala, Karnataka, Goa, and Maharashtra.
• Papaya (Carica papaya): Originated in tropical Americas (southern Mexico and Central America). Brought to India by Portuguese and Spanish traders. India is now one of the largest producers of papaya globally, cultivated throughout tropical and subtropical regions.
• Other Native Indian Trees: Neem (Azadirachta indica), Banyan (Ficus benghalensis), Peepal (Ficus religiosa), Sal (Shorea robusta), Teak (Tectona grandis), and Sandalwood (Santalum album).
• Other Exotic Trees in India: Eucalyptus (Australia), Pine (temperate regions), Rubber (Brazil), Coffee (Ethiopia), and Tea (China).
• Conservation Concern: Red Sanders is classified as 'Endangered' on the IUCN Red List due to overexploitation for its valuable timber, leading to strict protection measures and anti-smuggling operations.