12 Biology Organisms and Populations - Set No : 32 Question No :3
Question No : 3
| Exponential growth in plants can be expressed as |
| a) |  | b) |  |
| c) |  | d) |  |
Answer No : 3
(c)The exponential growth can be
expressed as  Where, = Final size(weight, height,
number, etc.) = initial size of the beginning of
trhe period r = Growth rate t = Time of growth e= base of natural logarithmsHere, r is the relative growth rate
and is also the measure of the ability of the plant to produce plant
material, referred to as efficiency index. Hence, the final size of depends on the initial size . |