Related Terms. Long-term (maturity over 10 years) fixed interest rate debt security issued by a national (federal) government backed by its 'full faith and credit.' Next to treasury bills (maturity less than one year), and treasury notes (maturity one to ten years) T-bonds are the safest form of marketable investment.
bacteria [pl. of bacterium], microscopic unicellular prokaryotic organisms characterized by the lack of a membrane-bound nucleus and membrane-bound organelles. Once considered a part of the plant kingdom, bacteria were eventually placed in a separate kingdom, Monera.
Share to: Multicellular organism is: an organism that is made up of more than one cell Unicellular organism can only be seen using microscopes, are often called microorganisms each c â¦ ell displays all characteristics of living things they include: bacteria, some protists and some fungi... + 33 others found this useful.