The plant body of higher plants is well differentiated and well developed. Roots are the organs used for the purpose of absorption. What is the equivalent of roots in the less developed lower plants?

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the equivalent structure to roots in less developed lower plants, specifically in the context of their function in absorption.

2. **Identifying Higher Plants**: In higher plants, roots are specialized organs that are well-developed and serve the primary function of absorbing water and nutrients from the soil.

3. **Defining Lower Plants**: Lower plants refer to simpler plant forms, such as bryophytes (like mosses) and pteridophytes (like ferns), which do not have true roots.

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