Given pedigree chart depicts the inheritance of attached ear lobes, an autosomal
Channel: Doubtnut
Date: 2020-08-23

Given pedigree chart depicts the inheritance of attached ear lobes, an autosomal recessive trait img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/NCERT_FING_BIO_OBJ_XII_PIV_C05_E01_095_Q01.png" width="80%" Which of the following conclusions drawn is correct ?