Why are the strands of dna said to be complementary to each other? a) the sugar-phosphate chains are running in opposite directions. b) the sugar-phosphate chains of each strand are identical. c) both strands can have any of four possible bases attached. d) all the bases of one strand are paired up with their complementary bases on the other strand.

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.