Is there a relationship between the size of an organism and its life span? Give two examples in support of your answer.
There is no relationship between the Size and life span of an organism, e.g.
(i) the mango tree has a shorter life span as compared to a banyan tree though both are of same size.
(ii) the size of crow and parrot is almost same but the life span is 15 yrs and 140 yrs, respectively.