los cambios que se pruducen en el ambiente en el que vive un organismo o en el interior de su cuerpo y que son percibidos por los receptores

Acladogram is a branching diagram that represents suggested evolutionary relationships among organisms based on the presence of unique traits. a scientist discovers a new organism that lacks limbs and does not have a true backbone. the organism lays eggs to produce offspring and has a cartilage-like rod known as a notochord running along its dorsal surface. on the cladogram below, select the species to which the newly discovered organism is most closely related.

How will you manage your time to accomplish the necessary tasks both on the job and at home?

During the process of two rails or sides break apart and attract new nucleotide bases to form a new and complete strand.