extra questions for class 12 biology chapter 14 ecosystem

Extra Questions for Class 12 Biology Chapter 14 Ecosystem Q.1. What is detritus?Ans. Dead organic matter or remains of plant such as leaves, bark, flower and dead remain of animals, including faecal matter constitute detritus. Q.2. Why is the rate of assimilation of energy at the herbivore level called secondary productivity?Ans. It is because the … Read more