In bryophytes male and female sex organs are called ....... And ...... .

Explanation

**Step-by-Step Solution:**

1. **Understand the Question**: The question asks for the names of the male and female sex organs in bryophytes.

2. **Identify the Sex Organs**: In bryophytes, the male sex organ is called the **antheridium** (plural: antheridia), and the female sex organ is called the **archegonium** (plural: archegonia).

3. **Define the Function**: The antheridium produces male gametes (antherozoids), while the archegonium produces the female gamete (egg).

...