The member of which group are commonly known as amphibians of plant kingdom

Options

A. Algae
B. Bryophyta
C. Gymnosperm
D. Angiosperm

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the group of plants that are referred to as the "amphibians of the plant kingdom."

2. **Identifying the Group**: The group of plants commonly known as amphibians of the plant kingdom is called "Bryophytes."

3. **Reason for the Name**: Bryophytes are termed amphibians because they primarily live on land but require water for their reproductive processes.

4. **Reproductive Process**: In Bryophytes, fertilization occurs in the presence of water. The male reproductive organ, called antheridium, produces sperm, while the female reproductive organ, called archegonium, produces eggs.

5. **Fertilization Mechanism**: The sperm produced in the antheridium must swim through water to reach the egg in the archegonium for fertilization to take place. This dependence on water for fertilization is why they are called amphibians.

6. **Conclusion**: Therefore, the correct answer to the question is Bryophytes.

**Final Answer**: The members of the group commonly known as amphibians of the plant kingdom are Bryophytes.

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