Q621: The elements in ecosystem recycle through organisms with environment is called ____?
Q622: The transfer of food material from producers through some organisms with repeated eating and being eaten is called?
Q623: Any biological region recognized by its climate or vegetation is called?
Q624: An area where community interacts with non-living environment is called?
Q625: The life sustaining envelop of earth is _____?
Q626: The Genetic constitution of a trait is called _____?
Q627: If both the parents donate same factors of a character is called _____?
Q628: The exact duplication of DNA is called ______?
Q629: The small segment of DNA which has information to code one protein is called ______?
Q630: The outer part of DNA helix made up of sugar and phosphate is called ______?