Homozygous plants have two identical copies of a single gene. Heterozygous plants have two copies of a single gene, but those copies are alleles, or different versions of that gene. Example of alleles controlling a trait for susceptibility to a lesion-causing disease.
Best Answer: Miley's dad is Billy Ray Cyrus. He is a country singer who also plays the guitar. His biggest hit is Achy Break Heart but other hit songs include Some Gave All (written about a soldier who gave his life fighting for his country) Busy Man, among others though none matched the success of Achy Breaky Heart.
Tish Cyrus is the mother of famous Miley Ray Cyrus and the wife of Billy Ray Cyrus. Tish is a young mother of five children from her two marriages, a successful business woman who has worked in different films. Tish, now belongs to the family of musicians. Tish was born on September 1, 1959 in the USA.