Study the four statements (a–d) given below and select the two correct ones out of them – <br> A lion eating a deer and a sparrow feeding on grain are ecologically similar in being consumers <br> (b) Predator star fish Pisaster helps in maintainin species diversity of some invertebrates <br> (c) Predators ultimately lead to the extinction of prey species
<br> Production of chemicals such as nicotine, strychnine by the plants are metaboilic disorders <br> The two correct stament are-
