Which of the following terms refers to traditiona Sikh biographies, especially stories of the life of Guru Nanak? A Janam-sakhis B Kirtan C Jaap Sahib D Langar

**A Janam-sakhis****Explanation:** Janam-sakhis are traditional Sikh biographies that narrate the life and teachings of Guru Nanak, the founder of Sikhism. These stories are considered an important part of Sikh literature and history.