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

Explanation

To answer the question regarding the formation of gametocytes in the life cycle of a malarial parasite, we can break it down into the following steps:

### Step-by-Step Solution:

1. **Identify the Malarial Parasite**: The malarial disease is caused by the Plasmodium genus of parasites.

2. **Determine the Host**: In the life cycle of the malaria parasite, humans serve as the primary host where certain stages of the parasite's life cycle occur.

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