  In this paper, we study the blow-up radial solution of fully parabolic system
with higher dimensional two species Cauchy problem for some initial condition.
In addition, we show that the set of positive radial functions in
$L^{1}(\mathbb{R})\cap BUC(\mathbb{R}^{N}) \times L^{1}(\mathbb{R})\cap
BUC(\mathbb{R}^{N}) \times W^{1,1}(\mathbb{R}^{N}) \cap
W^{1,\infty}(\mathbb{R}^{N})$ has a dense subset composed of positive radial
initial data causing blow-up in finite time with respect to topology
$L^{p}(\mathbb{R}^{N}) \times L^{p}(\mathbb{R}^{N}) \times
H^{1}(\mathbb{R}^{N})\cap W^{1,1}(\mathbb{R}^{N})$ for $p \in
\left[1,\frac{2N}{N+2}\right)$.
