Which of the given statements is true ?
(a) National parks are meant for the protection of fauna only.
(b) Wildlife sanctuaries are meant for the protection of both flora and fauna.
(c) Activities like collection of forest products, harvesting of timber, private ownership of land, etc. are allowed in national parks.
(d) None of these

Options

A. National parks are meant for the protection of fauna only.
B. Wildlife sanctuaries are meant for the protection of both flora and fauna.
C. Activitis like collection of forest products, harvesting of timber, private ownership of land, etc. are allowed in national parks.
D. None of these

Explanation

To determine which of the given statements is true, we will analyze each option one by one.

### Step 1: Analyze Statement (a)
**Statement (a)**: National parks are meant for the protection of fauna only.
- This statement is **incorrect** because national parks are established for the protection of both flora (plants) and fauna (animals). They aim to conserve entire ecosystems, not just the animal species.

### Step 2: Analyze Statement (b)
**Statement (b)**: Wildlife sanctuaries are meant for the protection of both flora and fauna.
- This statement is **correct**. Wildlife sanctuaries are designed to protect both wild plants and animals in their natural habitats. They help maintain the ecosystem and biodiversity by safeguarding the entire habitat.

### Step 3: Analyze Statement (c)
**Statement (c)**: Activities like collection of forest products, harvesting of timber, private ownership of land, etc. are allowed in national parks.
- This statement is **incorrect**. National parks have strict regulations that prohibit such activities to ensure the conservation of wildlife and their habitats. These activities can disrupt the ecosystem and are not allowed.

### Step 4: Analyze Statement (d)
**Statement (d)**: None of these.
- This statement is **incorrect** because we have already established that statement (b) is true.

### Conclusion
The only true statement among the options provided is **(b)**: Wildlife sanctuaries are meant for the protection of both flora and fauna.

### Final Answer
**(b) Wildlife sanctuaries are meant for the protection of both flora and fauna.**

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