During contraction, the myosin molecule forms a chemical bond with an actin molecule on the thin filament (gripping the rope). This chemical bond is the crossbridge. For clarity, only one cross-bridge is shown in the figure above (focusing on one arm).
Plant patents are issued for new varieties of asexually reproduced plants. A plant patent may be granted to anyone who invents or discovers and asexually reproduces any distinct and new variety of plant.Plant Patents are issued for 20 years.lant patents are issued for new varieties of asexually reproduced plants. A plant patent may be granted to anyone who invents or discovers and asexually reproduces any distinct and new variety of plant. Plant Patents are issued for 20 years.
Benefits of a Plant Patent. 1  A living plant organism which expresses a set of characteristics determined by its single, genetic makeup or genotype, which can be duplicated through asexual reproduction, but which can not otherwise be made or manufactured..he first plant patent issued-H.F. Bosenberg for a climbing or trailing rose. A plant patent is granted to an inventor who has invented or discovered and asexually reproduced a distinct and new variety of plant, other than a tuber propagated plant or a plant found in an uncultivated state.