Which one of the following pairs of organisms are exotic species introduced in India

Options

A. Ficus religiosa , Lantana camara
B. Lantana camara , Water hyacinth
C. Water hyacinth , prosopis cineraria
D. Nile perch, Ficus religiosa

Answer

To solve the question regarding which pair of organisms are exotic species introduced in India, we will follow these steps:

### Step 1: Understand the Definition of Exotic Species
Exotic species are organisms that are not native to a particular location; they have been introduced from other regions or countries. In this case, we are looking for species that have been introduced to India from outside.

**Hint:** Remember that exotic species are those that originate from a different geographical area than where they are currently found.

### Step 2: Analyze the Options Given
We need to evaluate each option provided in the question to identify which pairs consist of exotic species.

1. **Ficus religiosa**: This is commonly known as the peepal tree and is native to India. Therefore, it is not an exotic species.

2. **Lantana camara**: This is a flowering plant that is native to the Americas and has become an invasive species in India. It is considered an exotic species.

3. **Water Hyacinth**: This is an aquatic plant that is also not native to India and is known for its invasive nature. It is considered an exotic species.

4. **Prosopis cineraria**: This plant belongs to the Fabaceae family and is native to India, making it not an exotic species.

5. **Neel Perch**: This fish species is also not native to India, but we need to check its pairing with Ficus religiosa.

**Hint:** Compare each organism with its native status in India to determine if it is exotic or not.

### Step 3: Identify the Correct Pair
After analyzing the options:
- **Lantana camara and Water Hyacinth** are both exotic species introduced in India.
- The other options either contain native species or do not consist of both exotic species.

**Hint:** Look for pairs where both organisms are confirmed to be non-native to India.

### Step 4: Conclusion
The correct answer is the pair **Lantana camara and Water Hyacinth**, as both are exotic species that have been introduced to India.

**Final Answer:** Option B: Lantana camara and Water Hyacinth are the exotic species introduced in India.