Assertion:- In gymnosperms seeds are naked.
Reason:- In gymnosperms seeds are not protected with fruit covering.

Options

A. If both assertion and reason are true and reason is the correct explanation of assertion.
B. If both assertion and reason are true but reason is not the correct explanation of assertion
C. If assertion is true but reason is false.
D. If both assertion and reason are false.

Answer

**Step-by-Step Solution:**

1. **Understanding the Assertion:**
- The assertion states that "In gymnosperms, seeds are naked." This means that the seeds of gymnosperms are not enclosed within a fruit.

2. **Understanding the Reason:**
- The reason provided is "In gymnosperms, seeds are not protected with fruit covering." This indicates that gymnosperms do not have the typical fruit structure that protects seeds, which is common in angiosperms (flowering plants).

3. **Defining Gymnosperms:**
- The term "gymnosperm" is derived from Greek, where "gymno" means naked and "sperma" means seed. This directly relates to the assertion that their seeds are exposed.

4. **Characteristics of Gymnosperms:**
- In gymnosperms, the ovules (which develop into seeds after fertilization) are not enclosed by any ovary wall. This means that they remain exposed both before and after fertilization.

5. **Examples of Gymnosperms:**
- Common examples of gymnosperms include Cycas, Pinus (pine trees), and Cedrus (cedar trees). These examples illustrate the diversity within this group of plants.

6. **Conclusion:**
- Since the assertion is true (seeds are indeed naked in gymnosperms) and the reason correctly explains why this is the case (due to the absence of fruit covering), both the assertion and the reason are true. Furthermore, the reason provides a correct explanation for the assertion.

**Final Answer:**
- Both the assertion and the reason are true, and the reason is the correct explanation of the assertion.

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