Of the organisms (and one virus) listed below, which are composed of cells? select all that apply. a : euglena (a flagellate protist), euglena gracilis b : slime mold, dictyostelium discoideum c : yeast, saccharomyces cerevisiae d : tobacco mosaic virus e : common sand dollar, echinarachnius parma f : giant tube worm, riftia pachyptila g : double-wattled cassowary, casuarius casuarius

The correct answers are option A : "Euglena (a flagellate protist), Euglena gracilis", B : "Slime mold, Dictyostelium discoideum",  C : "Yeast, Saccharomyces cerevisiae",  E : "Common sand dollar, Echinarachnius parma",   F : "Giant tube worm, Riftia pachyptila" and G : "Double-wattled Cassowary, Casuarius casuarius"

Explanation:

All the living organisms are composed of cells, either if they are unicellular or multicellular organisms. Of the list of organisms herein shown, all of them are composed of cells except for the Tobacco mosaic virus, since virus are complex mixtures of molecules that do not fit the definition of cells. Euglena gracilis is a single-celled alga, Dictyostelium discoideum is a soil-dwelling amoeba, Saccharomyces cerevisiae is a single-celled yeast, Echinarachnius parma is a flattened sea urchin, Riftia pachyptila is a marine invertebrate and, Casuarius casuarius is a bird.

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.