Birds : Wing : : Fish : ?a)Water b)Tail c)Fin d)None of theseCorrect...
The forelimbs are modified into wings, which is the only organ of flight. These consist of a framework of bones, muscles, nerves, feathers, and blood vessels. The wings have a large surface area. They also support the bird in the air.
And on the other hand,Fins located in different places on the fish serve different purposes such as moving forward, turning, keeping an upright position or stopping. Most fish use fins when swimming.
Birds : Wing : : Fish : ?a)Water b)Tail c)Fin d)None of theseCorrect...
**Explanation:**
The analogy presented in the question can be understood as follows:
Birds have wings, which are their primary means of locomotion in the air. Similarly, fish have a specific body part that is essential for their movement in the water.
To find the analogy, we need to determine the corresponding body part of a fish that serves a similar purpose as wings do for birds.
The correct answer is option **C) Fin** because:
1. A **fin** is a specialized appendage found on the bodies of fish that helps them navigate and move through water. It provides stability, balance, and propulsion, enabling fish to swim effectively.
2. Just as birds rely on their wings for flight, fish depend on their fins for swimming and maneuvering in the water.
3. Wings and fins are both adapted structures designed to assist animals in their respective environments - wings for aerial locomotion and fins for aquatic locomotion.
Therefore, the analogy can be understood as:
Birds use wings to fly in the air,
Similarly,
Fish use fins to swim in the water.