What is true unsaturated fatty acids

The unsaturated fatty acid is a fat consist of one or more double bond in the fatty acid chain. If it contains one double bond then called as monounsaturated fatty acid however if, it contains more than one bonds called as a polyunsaturated fatty acid. True fatty acids are called unsaturated fatty acids as it reduces the risk of high blood cholesterol and good for health.

the offspring would all be white. if the parents are both white flowers then they have the genotype rr, which when crossed results in an all white punnet square.