Which type of cartilage is not properly matched with its function?

The body is protected against harmful flu viruses by

In a cladogram' when does a group of organisms branch off

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.