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May 18, 2012 · My feeling is that if referring to a single concept, it should be a single or closed word, i.e. lifecycle. On the other hand, when referring to separate concepts, the open usage would be more appropriate. For example, the various stages of an insect's life would be referred to as a life cycle.
Life cycle, life-cycle, or lifecycle may refer to: Science and academia [ edit ] Biological life cycle , the sequence of life stages that an organism undergoes from conception to reproduction
The system lifecycle is a view of a system or proposed system that addresses all phases of its existence to include system conception, design and development, production and/or construction, distribution, operation, maintenance and support, retirement, phase-out, and disposal.
Examples of life cycle in a Sentence. the life cycle of a shark. Recent Examples on the Web Threats facing fireflies Fireflies need moisture in each of their life cycles, Lewis said. Aliza Chasan, CBS News, 7 June 2024 Other herbs are biennials, completing their life cycles at the end of their second growing season.
Add to word list. the series of changes that a living thing goes through from the beginning of its life until death: They studied the life cycle of the frog. the length of time that something lasts or can be used: Many of these technological products have only a very short life cycle.
Illustration of the general phases of a life cycle assessment, as described by ISO 14040. Life cycle assessment ( LCA ), also known as life cycle analysis, is a methodology for assessing environmental impacts associated with all the stages of the life cycle of a commercial product, process, or service.
Add to word list. Add to word list. the series of changes that a living thing goes through from the beginning of its life until death: They studied the life cycle of the frog. the length of time that something lasts or can be used: Many of these technological products have only a very short life cycle.
life cycle, in biology, the series of changes that the members of a species undergo as they pass from the beginning of a given developmental stage to the inception of that same developmental stage in a subsequent generation. termite: life cycle. The life cycle of the termite.
Home Science Biology Life Cycle, Processes & Properties. None of us are born looking exactly the way that we do today; this is because humans, like other species, undergo a series of changes as they mature and age, in accordance with their biological life cycle....
noun. Biology. the continuous sequence of changes undergone by an organism from one primary form, as a gamete, to the development of the same form again. a series of stages, as childhood and middle age, that characterize the course of existence of an individual, group, or culture. any similar series of stages:
