Oxpeckers and rhinos manifest a symbiotic relationship in the wild. The oxpeckers warn the rhinos about approaching poachers, thus possibly saving the lives of the rhinos. Oxpeckers also feed on the parasitic ticks found on rhinos. In the symbiotic relationship described above, the primary benefits for oxpeckers and rhinos respectively are,
Rhino Symbiotic Benefits Explained
The question describes a symbiotic relationship between oxpeckers and rhinos, asking for the main benefits each receives.
Analyzing the Oxpecker-Rhino Interaction
The interaction involves two key aspects:
- Oxpeckers consume ticks found on rhinos, providing a food source.
- Oxpeckers act as an early warning system for rhinos, alerting them to approaching dangers like poachers.
Benefits Breakdown
- Oxpecker Gains: The most direct benefit for oxpeckers is obtaining a consistent food source (ticks). The warning system is also a benefit, potentially aiding their own survival or that of the rhino they associate with.
- Rhino Gains: The primary benefit for rhinos is receiving warnings about predators or threats like poachers, which increases their chances of survival.
Conclusion on Respective Benefits
Considering the benefits described:
- For Oxpeckers: A reliable food source.
- For Rhinos: Potential protection from poachers via warnings.
Option C accurately reflects these respective primary benefits.
Important Questions from Logical Inferences
Based on the statements in (1) – (4), which option/s is/are correct?
(1) Thor has a female sibling
(2) Thor has a sister
(3) Thor has visited New Delhi
(4) Thor has visited IndiaIn 2022, June Huh was awarded the Fields medal, which is the highest prize in Mathematics.
When he was younger, he was also a poet. He did not win any medals in the International Mathematics Olympiads. He dropped out of college.
Based only on the above information, which one of the following statements can be logically inferred with certainty?Elvesland is a country that has peculiar beliefs and practices. They express almost all their emotions by gifting flowers. For instance, if anyone gifts a white flower to someone, then it is always taken to be a declaration of one's love for that person. In a similar manner, the gifting of a yellow flower to someone often means that one is angry with that person.
Based only on the information provided above, which one of the following sets of statement(s) can be logically inferred with certainty?
(i) In Elvesland, one always declares one's love by gifting a white flower.
(ii) In Elvesland, all emotions are declared by gifting flowers.
(iii) In Elvesland, sometimes one expresses one's anger by gifting a flower that is not yellow.
(iv) In Elvesland, sometimes one expresses one's love by gifting a white flower.
- In a recently conducted national entrance test, boys constituted 65% of those who appeared for the test. Girls constituted the remaining candidates and they accounted for 60% of the qualified candidates.
Which one of the following is the correct logical inference based on the information provided in the above passage? A duck named Donald Duck says “All ducks always lie."
Based only on the information above, which one of the following statements can be logically inferred with certainty?
