DEFECTIVE HYBRIDS Meaning and
Definition
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Defective hybrids are organisms resulting from the crossbreeding of two different species that exhibit abnormal traits or characteristics due to genetic abnormalities or imprinting errors during development. These hybrids possess compromised or malfunctioning biological structures, functions, or behaviors, leading to reduced fitness or viability.
In the realm of genetics, hybrids generally refer to the offspring produced by the mating of individuals from different species. While some hybrids may be successful and exhibit superior traits, defective hybrids are those that exhibit abnormalities. These abnormalities can manifest in various forms, such as physical deformities, impaired physiological functions, or behavioral anomalies.
The defects in these hybrids may arise due to genetic incompatibilities between the two species, resulting in an abnormal combination of genes that do not interact or function as expected. Also, imprinting errors, which involve the misinterpretation or alteration of genetic instructions during development, can contribute to the defective traits observed in hybrids.
Defective hybrids often suffer from reduced survival rates, decreased fertility, or impaired ability to compete and adapt in their respective environments. Consequently, they may have limited potential to persist in the wild or propagate successfully.
Understanding the causes and consequences of defective hybrids can provide insights into the underlying genetic mechanisms involved in speciation and the boundaries between different species. Furthermore, it highlights the importance of genetic compatibility and proper development for the survival and success of hybrid organisms in nature.
Common Misspellings for DEFECTIVE HYBRIDS
- sefective hybrids
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- refective hybrids
- eefective hybrids
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- defwctive hybrids
- defsctive hybrids
Etymology of DEFECTIVE HYBRIDS
The word "defective" comes from the Latin word "defectivus", which means "imperfect" or "faulty". It is derived from the Latin verb "deficere", meaning "to fail" or "to become insufficient".
The word "hybrids" refers to something that is a combination or mixture of two or more different elements or entities. It comes from the Greek word "hybrís", which means "offspring of a mixed race" or "prodigy".
Therefore, the term "defective hybrids" combines "defective" with "hybrids", conveying the idea of something being imperfect, faulty, or having defects within the context of hybridization or mixing.
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