DEVELOPMENTAL CLOCK Meaning and
Definition
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A developmental clock refers to an internal regulatory mechanism or biological process that guides the timing and progression of various developmental events or milestones in living organisms. It is a metaphorical concept that highlights the predetermined sequence and timing of different physiological and behavioral changes that occur throughout an organism's life cycle.
In biology, organisms such as plants, animals, and humans undergo a series of sequential and coordinated changes from conception or birth to maturity. These changes encompass physical growth, maturation of organs and tissues, acquisition of new skills, and the ability to reproduce. The concept of a developmental clock suggests that the timing and pace of these changes are not randomly occurring but rather regulated by an inherent biological timing system.
The developmental clock is responsible for the timing of critical periods, such as the formation of embryonic structures, the closure of sensory windows, and the onset of puberty. It ensures that different stages of development occur at the appropriate time, allowing an organism to adapt to its environment and successfully transition from one stage of life to the next.
The mechanisms underlying the developmental clock are complex and involve multiple genetic, hormonal, and environmental factors. Genetic factors determine the basic blueprint and sequence of developmental events, while hormonal signals and environmental cues can modulate and synchronize the process.
Understanding the concept of a developmental clock can provide insights into the temporal regulation of various developmental processes and help elucidate the mechanisms that govern normal development, as well as the abnormalities and disorders that can arise when this clock is disrupted.
Common Misspellings for DEVELOPMENTAL CLOCK
- sevelopmental clock
- xevelopmental clock
- cevelopmental clock
- fevelopmental clock
- revelopmental clock
- eevelopmental clock
- dwvelopmental clock
- dsvelopmental clock
- ddvelopmental clock
- drvelopmental clock
- d4velopmental clock
- d3velopmental clock
- decelopmental clock
- debelopmental clock
- degelopmental clock
- defelopmental clock
- devwlopmental clock
- devslopmental clock
- devdlopmental clock
- devrlopmental clock
Etymology of DEVELOPMENTAL CLOCK
The word "developmental clock" does not have a specific etymology because it is a scientific term that combines two separate words: "developmental" and "clock".
The term "developmental" comes from the Latin word "developmentum", which means "an unwrapping or unfolding". derived from the word "develop", which originally meant "to unwrap" or "to unfold". Over time, "developmental" came to be associated with the process of growth and change.
The word "clock" comes from the Old English word "clocca", which meant "bell". believed to be derived from the medieval Latin word "clocca", which also meant "bell". The word "clock" eventually came to refer to a device used to measure and indicate the passage of time.
When combined, "developmental clock" refers to a concept or mechanism that represents the progression or timing of a developmental process.
