2007-01-22 10:06:52 · 3 answers · asked by HorseLover 2 in Science & Mathematics ➔ Biology
It is a cross between two individuals who are heterozygous for one (or more) trait.
2007-01-22 10:12:21 · answer #1 · answered by hcbiochem 7 · 1⤊ 0⤋
The parents of a cross are true-breeding for different forms of the same trait. Ex: purple flowers crossed with white flowers. True-breeding means they are homozygous.
If it's a monohybrid cross, you are only considering differences in one trait. If it's a dihybrid cross, you are considering differences in two traits at a time.
2007-01-22 18:22:47 · answer #2 · answered by ecolink 7 · 0⤊ 0⤋
Interbreeding between different taxa. Interspecific hybrids refer to interbreeding between different species (but same genus), and intraspecific hybrids refer to crosses between sub-species.
2007-01-22 18:40:09 · answer #3 · answered by joie_du_cor 3 · 0⤊ 0⤋