Competitive release' refers to

Options

A. Inablity of two species to co-exist indefinitely and eventual elimination of the competitively inferior species
B. Avoidance of competition between species competing for same resource by figuring a compromise
C. Expansion of distribution of a species restriced to a small area due to a competitively superior species being experimental eliminated
D. Evolutionary success in devising a mechanism to counter and neutralize competition

Answer

**Step-by-Step Solution:**

1. **Understanding Competitive Release:**
- Competitive release is a concept in ecology that describes a situation where a species that is typically outcompeted by another species expands its range or population when the competing species is removed or reduced in number.

2. **Analyzing the Options:**
- **Option A:** "Inability of the two species to co-exist indefinitely and eventually elimination of the competitive inferior species."
- This option describes competitive exclusion rather than competitive release. Competitive release occurs when the superior competitor is removed, allowing the inferior competitor to thrive.

- **Option B:** "Avoidance of the competition between species competing for the same resource by figuring a compromise."
- This option suggests a coexistence strategy, but it does not accurately describe competitive release. Competitive release involves one species benefiting from the absence of a competitor, rather than avoiding competition through compromise.

- **Option C:** "Expansion of the distribution of species restricted to the small area due to competitively superior species being experimentally eliminated."
- This option accurately describes competitive release. When the competitively superior species is eliminated, the inferior species can expand its distribution and utilize resources that were previously unavailable to it.

- **Option D:** "Evolutionary success in devising a mechanism to counter and neutralize."
- This option does not relate to competitive release, as it focuses on evolutionary adaptations rather than the ecological dynamics of competition.

3. **Conclusion:**
- The correct answer is **Option C**: "Expansion of the distribution of species restricted to the small area due to competitively superior species being experimentally eliminated."