$ Wing of a bat is said to be homologous to the wing of bird and analogous to the wing of an insect.
! Homologous organs are similar in function but analogous organs are similar in origin.

Options

A. If both As and R are correct and R is correct explanation of As
B. If both As and R are correct but R is not correct explanation of As
C. If As is correct, R is wrong
D. If both As and R are wrong.

Answer

To solve the question regarding the wings of a bat, bird, and insect, we will break down the concepts of homologous and analogous organs step by step.

### Step 1: Understanding Homologous Organs
- **Definition**: Homologous organs are those that have a similar embryonic origin but may serve different functions in adult organisms.
- **Example**: The wings of bats and birds are homologous. Both wings have evolved from a similar ancestral structure, which is why they share a common origin.

### Step 2: Understanding Analogous Organs
- **Definition**: Analogous organs are those that perform similar functions but have different evolutionary origins.
- **Example**: The wings of bats and insects are analogous. Although both wings allow for flight, they evolved independently and do not share a common ancestral structure.

### Step 3: Analyzing the Assertion
- The assertion states that the wing of a bat is homologous to the wing of a bird and analogous to the wing of an insect.
- This is correct because:
- Bat and bird wings share a common evolutionary origin (homologous).
- Bat and insect wings serve the same function (flight) but do not share a common origin (analogous).

### Step 4: Analyzing the Reason
- The reason provided states that homologous organs are similar in function but analogous organs are similar in origin.
- This is incorrect because:
- Homologous organs are not similar in function; they are different in function despite having a similar origin.
- Analogous organs are similar in function but have different origins.

### Conclusion
- The assertion is correct, while the reason is incorrect. Therefore, the overall statement can be concluded as true for the assertion and false for the reason.

### Final Answer
- Assertion: Correct
- Reason: Incorrect

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