Colorblindness is a recessive sex-linked trait. Kate, a colorblind female has a child with Ralph, a normal vision male, what are the chances that the child will be colorblind?​

Asolution has a ca2+ concentration of 0.049 m and an f- concentration is 0.147 m at equilibrium. the value of ksp for caf2 at 25°c is 4.0 x 10-11. will this solution form a precipitate? yes no

Why is nh3 classified as a polar molecule

How to convert a density of 0.791g/cm3 to lb/ft3