From the following figure,find the number of real zeros of $y=p(x)$:

Divide $x^{4}+2x^{3}+3x^{2}+2x+20$ by $x^{2}+2x+2$.

The number of real zeros of $y=p(x)$ is ......... in the given figure.

Divide $x^{4}-3 x^{2}+4 x+5$ by $x^{2}-x+1$.

Are the following statements 'True' or 'False'? Justify your answers.
If the graph of a polynomial intersects the $x$-axis at exactly two points,it need not be a quadratic polynomial.

The number of real zeros of $y=p(x)$ is .......... in the given figure.