Question

1. what do Hexapoda and Angiosperm plants have in common ? 2. How or what connection do they posses between them? 3. what diversity do they have?

They evolve from common ancestor

Answer 1

Hexapoda means six feet includes a tremendous diversity of winged insects(class Insecta, subclass Dicondylia) and many fewer species of wingless insect (subclass Archaeognatha) and noninsect taxa (subclasses Dipluran and Ellipura in the class Entognatha). Hexapods have three major body regions (head, thorax, abdomen) and six thoracic feets

The class Entognatha, with about 11,000 described species of wingless hexapods, includes the moderately diverse subclass Ellipura with many springtails (Collembola) and a few proturans living in terrestrial and semiaquatic environments and the smaller subclass Diplura whose minute members inhabit moist forest litter. Most springtails live in moist terrestrial environments, but some colonize the surface film of quiet fresh and marine waters. They occur at densities much higher than almost any other invertebrate in soil litter. Unlike insects, springtails have only six abdominal segments, and cleavage of their eggs is total. Their name is derived from their ability to spring forward several centimeters when a forked structure flexed under the abdomen is rapidly uncocked.Insects are of vital importance in many ecosystems and many are of economic significance – as animal or plant pests or disease vectors or beneficially as crop pollinators or producers of silk, honey, etc.