Heterozygous means that an organism has two different alleles of a gene. For example, pea plants can have red flowers and either be homozygous dominant (red-red), or heterozygous (red-white). If they have white flowers, then they are homozygous recessive (white-white).
Jon Gosselin opened up to Us Weekly about working at TGI Fridays in Lancaster, Pennsylvania, explaining that he took the job because he has a passion for cooking and charity.
Kate Gosselin reveals her son Collin has been sent to live in special needs program away from home. Kate Gosselin revealed she has sent one of her sons to live away from the family. Collin, 12, is residing at a learning program for special needs kids. Reality star Kate Gosselin has sent her 12-year-old son to a learning program for special needs kids.