Name the host and the site where the following occur in the life cycle of a malarial parasite.
Fusion of gametocytes.

Explanation

To answer the question regarding the host and the site where the fusion of gametocytes occurs in the life cycle of a malarial parasite, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Malarial Parasite**: The malarial parasite responsible for malaria is from the genus *Plasmodium*.

2. **Understand the Life Cycle**: The life cycle of *Plasmodium* involves two hosts: the human host and the mosquito host.

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