Dimpled chin and free earlobes are two dominant characters in humans. smooth chin and attached earlobes are recessive characters. a person has the genotype ddff. which of the following statements is correct with respect to this genotype? the person is heterozygous for the first character and homozygous for the second./ the person is homozygous for the first character and heterozygous for the second. /the person is homozygous for both characters.

answer: angiosperms

dicots

angiosperms are highly evolved plants, they produce seeds which are enclosed within in a carple. these are the largest group of plants on earth. they include trees, shrubs, herbs and small flowering plants. angiosperms exhibit a flowering stage in their life cycle. the flower serves the function of reproduction and fruit formation in majority of angiosperms. dicot is the term used to describe flowering plants that have two seed leaves. dicots are plants which develop seeds which split into two parts called cotyledons. each cotyledon contains one embryo.

here, a small purple flower development indicates that the plant belongs to angiosperms and having two embryonic leaves indicates it belongs to dicots.  

the answer is sex-linked recessive.