What do you mean by pleiotropy ?Give example.

Explanation

**Step-by-Step Solution:**

1. **Definition of Pleiotropy:**
Pleiotropy refers to a genetic phenomenon where a single gene influences multiple, seemingly unrelated phenotypic traits. This means that one gene can have effects on different characteristics of an organism.

2. **Explanation of the Mechanism:**
In pleiotropy, the gene in question can produce a protein that is involved in various biological pathways, thereby affecting multiple traits. The traits influenced by the gene may not appear to be connected, but they are both affected by the same genetic factor.

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