Frank performs a contract with gene to add a garage to gene’s property, but gene does not pay. frank can file a lien on gene’s property if, from the last date labor or materials were provided, he acts

Which statement best describes the relationship between an allele and a gene? question 1 a. an allele is a variation of a gene that can be expressed as a phenotype. b. an allele is the part of a gene that attaches to messenger rna molecules. c. an allele is a segment of a dna molecule that controls replication of a gene.

Ivan is looking at a cross section of a stem taken from a vascular plant. he sees two different types of vascular tissue: the xylem, which is closer to the center of the stem, and the phloem, located around the xylem, closer to the outside of the stem. how do these two structures work together in a living plant?

Methane gas created by a cows flatulence especially in a large herd is a greenhouse gas. true or false.