| Partial regulators are the organism which |
| a) | Can regulate body temperature to larger extent of environmental condition | b) | Can regulate body temperature to limited extent of environmental condition |
| c) | Can regulate body temperature only over a limited range of environmental condition | d) | None of above |
| (b)Some species are partial regulators. They have the ability to regulate their body temperature up to certain limit. Beyond that limit they become conformers. Further it is not essential that regulators of one attribute would be regulator in other attributes as well |