List the three pairs of animals that are most closely related within their clade.

Describe characteristics of a good respitory surface

Pls me i need this ! each cell has genes activated depending on it's job and what kind of cell it is. it is the presence of that causes the repressor protein to fall off and unblock the gene on the lac operon. if a gene is turned on then it is being an additional circular chromosome found in some bacteria that is used in genetic engineering.

Which organism in this food web is an omnivore?coati