Phenotype. Definition. noun, plural: phenotypes. (1) The physical appearance or biochemical characteristic of an organism as a result of the interaction of its genotype and the environment.(2) The expression of a particular trait, for example, skin color, height, behavior, etc. , according to the individualâs genetic makeup and environment.Supplement. Phenotypes result from the expression of the genes of an organisms as well as the influence of environmental factors and random variation.The interaction between these factors have often been represented by the following relationship: genotype + environment + random variation â phenotype.2) The expression of a particular trait, for example, skin color, height, behavior, etc. , according to the individualâs genetic makeup and environment. Supplement. Phenotypes result from the expression of the genes of an organisms as well as the influence of environmental factors and random variation.
The oldest country in the world is Iran (formerly Persia, formerly Mesopotamia), established c. 3200 BCE. Egypt is also one of the older countries; it's pre-dynastic period da â¦ tes to c. 3100 BCE. The oldest country in the world is San Marino.
Making the world better, one answer at a time. The oldest Monarchy in the world is probably the Kingdom of Saudi Arabia which goes back many centuries, the Spanish monarchy and the Kingdoms of Thailand and Brunei also go back some time with the Sultan of Brunei being probably the richest living Monarch around today!apan One of the world's oldest monarchies (if not the oldest) was abolished in Ethiopia in 1974 with the fall of Emperor Haile Selassie.