The following is a pedigree chart of a family with five children. It shows the inheritance
Channel: Doubtnut
Date: 2021-11-02

The following is a pedigree chart of a family with five children. It shows the inheritance of attached, ear-lobes as opposed to the free ones. The squares represent the male and circles the female individuals img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/ERRL_BIO_NCERT_NEET_V02_7_1_E01_576_Q01.png" width="80%"Which one of the following conclusions drawn is correct