Biofuel factories use a huge amount of water four gallons for every gallon of ethanol produced. Despite 30 inches of rain per year in Iowa, there may not be enough water for corn ethanol factories as well as people and industry. Drought years will make matters worse (Cruse 2006).
â¢ Dominant and recessive are terms used for genes that are strong and weak respectively. â¢ Dominant genes show up in the form of a trait while recessive genes get hidden by dominant genes. â¢ It is only when an individual receives recessive genes from both parents that recessive gene shows up.Related posts:he gene that shows up is called dominant, while the masked one is called recessive. While the dominant gene shows up, the recessive gene is still there though masked. Recessive genes are showed up only when the organism receives recessive copies from both parents (aa).
â¢ Incomplete dominance and codominance are types of inheritance of traits where both alleles are neither dominant nor recessive. â¢ In incomplete dominance, the resulting trait is a blend of the traits of parents whereas in codominance, both traits show up in the offspring.