question_answer

  Naman his told by his teacher that plants have mostly dead cells in its body. On the other hand most of the animal cell are alive. A student wants to know from his teacher if it gives any advantage to the organisms. (i) What advantage do plants get by having mostly dead cells? (ii) Why should we protect trees? (iii) What value is shown by the student?  

Answer:

                  (i) Plants are static. Dead cells give them rigidity. They also do not need any energy to maintain the dead cells. (ii) Trees give us oxygen to breadth. They give us cool breeze. We get fruits, vegetables and many other food items from trees. Trees help in conserving the biodiversity. We should therefore protect the trees. (iii) The value shown by the student is inquisitiveness and desire for knowledge.   (5)