1. Sun - represents father, purity of thoughts, influence, Heart, Back, Dreds, Favor from Kings or Government, Bones, Right Eye, Elder Brother, Electric works, Engineer, Justice, Jewelry, Medicines, Photography, woolen clothes etc.
If mars is in first, fourth, seventh, eighth and twelfth house in any horoscope the person is called Manglik. That way 80% of the population is Manglik and should not be afraid. There are certain principles of Astrology where Manglik Yoga does not function are is nullified. Saturn, Rahu, Ketu, Sun help in reducing the evil of Mars of the other side is Non Manglik.
There are nine planets and twelve houses. Out of these nine planets Rahu and Ketu are nodes very powerful for growth or downfall. They act sudden and function in their Lords period. All planets influence person's life at some time or the other.
There are nine planets, twelve houses and twenty seven Nakshatras governing the horoscope of a person, which forms the base of giving all type of predictions in a persons horoscope made on the basis of his time of birth, date of birth and place of birth. Each house represents scores of things or events in a person's life.