Given graph represents the response of organisms to various abiotic factors. On this basis, select the correct option for (i), (ii) and(iii)

Options

A. `{:((i),(ii),(iii).),("Conformers","Regulators","Partial regulators"):}`
B. `{:((i),(ii),(iii).),("Regulators","Partial regulators","Conformers"):}`
C. `{:((i),(ii),(iii).),("Partial regulators","Regulators","Conformers"):}`
D. `{:((i),(ii),(iii).),("Regulators","Conformers","Partial regulators"):}`

Answer

A

Explanation

(i) Conformers - These are the animals and plants in which the osmotic concentratoon and temperature of body changes according to ambient conditions of external environment e.g., Asterias. (ii) Regulators- These are able to maintain a constant body temperature and constant osmotic concentration despite changes in the external environment e.g., birds and mammals. (iii) Partial regulators - They have the ability to regulate body functions to a limited extent beyond which they become conformers.