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In human beings, after fertilisation, th...

In human beings, after fertilisation, the structure which gets embedded in the wall of uterus is

A

ovum

B

embryo

C

foetus

D

zygote

Text Solution

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The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding Fertilization**: Fertilization in humans occurs when a sperm cell from the male fuses with an ovum (egg) from the female. This union forms a single cell called a zygote. 2. **Formation of the Zygote**: The zygote is the initial cell formed after fertilization. It contains genetic material from both parents and is the first stage of development. 3. **Development into an Embryo**: After the zygote is formed, it undergoes a series of cell divisions (cleavage) as it travels down the fallopian tube towards the uterus. This process continues until it forms a multicellular structure known as an embryo. 4. **Implantation of the Embryo**: Once the embryo reaches the uterus, it must implant itself into the uterine wall. This process is called implantation, and it is crucial for the embryo to receive nutrients and support for further development. 5. **Conclusion**: The structure that gets embedded in the wall of the uterus after fertilization is the **embryo**. **Final Answer**: The structure which gets embedded in the wall of the uterus after fertilization in human beings is the **embryo**. ---
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