The main features of amphibians. How can amphibians be described according to examples of representative species, basic morphology, skin, respiration, circulation, nitrogen waste, thermal control and types of reproduction?
Examples of representative species: frogs, toads, salamanders. primary morphology: pairs of limbs, eyelids, hydrodynamic larvae. pores and skin: moist and permeable, mucous glands. respiration: cutaneous and pulmonary, branchial at some point of the larval degree. move: closed, incomplete, coronary heart with 3 chambers with out an interventricular septum. Nitrogen waste: urea. Thermal manage: heterothermic. types of replica: sexual, water-dependent, outside fertilization and aquatic larval stage.
Get Answers For Free
Most questions answered within 1 hours.