True species are:a)Interbreedingb)Sharing the same nichec)Feeding on the same foodd)Reproductively isolatedCorrect answer is option 'D'. Can you explain this answer?

Question

Answer

Organism has said to be sane Species if they do reproduction under natural condition.

Answer

Reproductive isolation term given by Ernest Mayer. This collection is evolutionary mechenism and depend on behavior and physiological process. They prevent members of different species from producing progany  or ensure that any offspring are sterile.

Answer

Reproductive Isolation in True Species
Reproductive isolation is a key factor that defines true species. When individuals from different populations cannot interbreed or produce viable offspring, they are considered reproductively isolated. This isolation can occur through various mechanisms, such as geographical barriers, behavioral differences, or genetic incompatibility.

Importance of Reproductive Isolation
Reproductive isolation plays a crucial role in maintaining the genetic integrity of species. It prevents gene flow between populations, allowing each group to evolve independently and adapt to their specific environments. Without reproductive isolation, hybridization between different populations can lead to genetic homogenization and loss of species diversity.

Examples of Reproductive Isolation Mechanisms
- Prezygotic barriers: These barriers prevent mating or fertilization between individuals of different populations. Examples include differences in mating behaviors, mating seasons, or physical incompatibility.
- Postzygotic barriers: These barriers occur after mating has taken place and prevent the production of viable offspring. Examples include hybrid inviability, where hybrids do not survive to adulthood, or hybrid sterility, where hybrids are infertile.

Conclusion
In conclusion, reproductive isolation is a critical characteristic of true species. It ensures the maintenance of distinct species boundaries and promotes biodiversity. By preventing interbreeding between populations, reproductive isolation allows for the preservation of unique genetic traits and adaptations that define each species.

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