Placenta acts as an endocrine tissue. Justify.

Explanation

**Step-by-Step Solution:**

1. **Definition of Endocrine Tissue**: An endocrine tissue is a type of tissue that secretes hormones directly into the bloodstream, which then travel to target organs to elicit specific physiological responses.

2. **Role of the Placenta**: The placenta is a temporary organ that forms during pregnancy, connecting the developing fetus to the uterine wall. It facilitates nutrient and gas exchange between mother and fetus and also plays a crucial role in hormone production.

3. **Hormones Produced by the Placenta**: During pregnancy, the placenta produces several important hormones:
- **Human Chorionic Gonadotropin (hCG)**: This hormone helps maintain the corpus luteum, which is essential for the production of progesterone in early pregnancy.
...