The stage of gestation where the formation of different organs takes place in the embryo is called __________

Options

A. Gastrulation
B. Organogenesis
C. Cleavage
D. Blastulation

Explanation

**Step-by-Step Solution:**

1. **Understanding Gestation Stages**: Gestation is the period during which an embryo develops inside the womb. It consists of several stages, each with specific functions.

2. **Identifying Key Stages**: The main stages of gestation include:
- Cleavage: This is the initial stage where the fertilized egg undergoes rapid cell division.
- Blastulation: This stage involves the formation of a blastocyst, which will implant into the uterine wall.
- Gastrulation: This stage involves the formation of germ layers (ectoderm, mesoderm, and endoderm) that will eventually develop into different tissues and organs.
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