# In which condition nutrient retention (Bio mass) is higher in case of young growing forest?

$\begin{array}{1 1}(a)\;\text{Low uptake,high recycle}\\(b)\;\text{High uptake,low recycle}\\(c)\;\text{Uptake & recycle is equal}\\(d)\;\text{None of these}\end{array}$

High uptake,low recycle
Hence (b) is the correct answer.