What is CBD Perforation ?

Spontaneous common bile duct (CBD) perforation is an unusual cause of acute abdomen. It is rarely suspected or correctly diagnosed preoperatively. Treatment is surgical and consists of CBD exploration and repair over a T tube. They are usually caused by an obstruction of the biliary tree, which can be due to stones or tumors.

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.  

c is the answer. hope this