The Border Crossing Card (BCC) is acceptable as a stand-alone document (by itself) only for travel from Mexico by land, or by pleasure vessel or ferry. Together with a valid passport, though, it meets the documentary requirements for entry at all land, air, and sea ports of entry (to include travel from Canada).
Anthecology is the scientific study of pollination. Insect pollinators include bees, (honey bees, solitary species, bumblebees); pollen wasps (Masarinae); ants; a variety of flies including bee flies and hoverflies; lepidopterans, both butterflies and moths; and flower beetles.uglossine bees pollinate orchids, but these are male bees collecting floral scents rather than females gathering nectar or pollen. Female orchid bees act as pollinators, but of flowers other than orchids. Eusocial bees such as honey bees need an abundant and steady pollen source to multiply.
Comments. Submit. Plants that do not self-pollinate need other means to reproduce. These plants attract pollinators with their flowers, which lure insects, sometimes birds, with their pollen and nectar. Bees are among the active pollinators of plants, but not all plants attract bees.They only go to plants with flowers that have quality pollen and nectar.Bees pollinate many flowering plants and those included here are just a few examples.ees are among the active pollinators of plants, but not all plants attract bees. They only go to plants with flowers that have quality pollen and nectar. Bees pollinate many flowering plants and those included here are just a few examples.