who is the son of lord krishna n rukmini
Pradyumna Pradyumna (Sanskrit: प्रद्युम्न) is the name of a character in the Srimad Bhagavatam. He was the son of Lord Krishna and Rukmini. Pradyumna is considered as one of the four vyuha avatars of Vishnu. According to some accounts, Pradyumna was an incarnation of Kamadeva, the god of love. Pradyumna is also a name of the Hindu god Vishnu, being referred to as Vishnu Ankar Gupta. He is one in 24 Keshava Namas (names), praised in all pujas. It is also the only name in Sanskrit with all the 3 letters joint (referred as जोडाक्षर)
Dashavatara The list of Dashavatara varies across sects and regions. The standard list is as follows: Matsya, Kurma, Varaha, Narasimha, Vamana, Parashurama, Rama, Krishna, Buddha, and Kalki. Sometimes, Krishna replaces Vishnu as the source of all avatars and Balarama takes Krishna's place in the list. In other versions, Krishna may be dropped from the list and substituted by regional deities like Vithoba, Jagannath or Balarama.