DRO

an open horse-drawn carriage with four wheels

DRO

an open horse-drawn carriage with four wheels

DRO

small fruit fly used by Thomas Hunt Morgan in studying basic mechanisms of inheritance

DRO

small fruit fly used by Thomas Hunt Morgan in studying basic mechanisms of inheritance

DRO

fruit flies

DRO

1 species

DRO

perennial of dry habitats whose leaves have glandular hairs that secrete adhesive and digestive fluid for capture and digestion of insects

DRO

worthless material that should be removed

DRO

the scum formed by oxidation at the surface of molten metals

DRO

a temporary shortage of rainfall

DRO

a prolonged shortage

DRO

a chisel with a broad edge for dressing stone