Cork tissue arises from

The lengths of tangent,subtangent,normal,and subnormal for the curve $y=x^2+x-1$ at $(1,1)$ are $A, B, C$,and $D$ respectively. Then their increasing order is:

In which of the genetic disorders does an individual exhibit overall masculine development,gynaecomastia,and sterility?

If $y = 4x - 5$ is tangent to the curve $y^2 = px^3 + q$ at $(2, 3)$,then

The equations of the tangents to the circle $x^2 + y^2 = 13$ at the points whose abscissa is $2$,are

When $22.4 \ L$ of $H_{2(g)}$ is mixed with $11.2 \ L$ of $Cl_{2(g)}$,each at $S.T.P.$,the moles of $HCl_{(g)}$ formed is equal to