A hairy leaved round ovary plant was selfed and the followin

A hairy leaved, round ovary plant was selfed and the following progeny were obtained: 360 hairy, round 113 hairy, elongate 119 smooth, round 40 smooth, elongate What proportion of the hairy, elongate plants are expected to be true breeding? 1/16 1/4 1/9 1/3 none of previous

The correct answer is : b.1/4

Reason:The proportion of progenies with homozygous genotypes will be 4/16 i.e. 1/4