1 There are also charcoal grills, and you may even be able to purchase a gas charcoal combo grill. 2  If you purchase a natural gas grill, you will need to also install a gas line for your grill. 3  You may also find propane grills with natural gas conversion capabilities. 4  These can bump up the price by $50 to $100.
Definition of recessive for English Language Learners biology: causing or relating to a characteristic or condition that a child will have only if both of the child's parents have it RECESSIVE Defined for Kids recessive
1 Recessive Allele: An allele that is only expressed when the dominant allele for a trait is not present. 2  Replication: Process by which a cell copies its DNA. 3  Ribosomal RNA (Ribosome): A spherical molecule made up of a protein and rRNA; the site of protein synthesis.