Non flowering plants are called

Options

A. cryptogams
B. phanerogams
C. angiosperms
D. gymnosperms.

Answer

**Step-by-Step Solution:**

1. **Understanding Non-Flowering Plants**: Non-flowering plants are those that do not produce flowers or seeds. They reproduce through other means, primarily spores.

2. **Definition of Cryptogams**: Non-flowering plants are referred to as Cryptogams. The term "Cryptogams" literally means "hidden reproduction," indicating that these plants reproduce without the formation of flowers or seeds.

3. **Reproductive Mechanism**: Cryptogams reproduce by spores, which are microscopic structures that can develop into a new organism. This is in contrast to flowering plants, which reproduce through seeds formed after fertilization.

4. **Examples of Cryptogams**: Common examples of Cryptogams include:
- Lichens
- Algae
- Mosses
- Ferns

5. **Distinction from Phanerogams**: Phanerogams, or Spermatophyta, are the opposite of Cryptogams. They are characterized by the presence of seeds and flowers. This distinction is crucial in understanding the classification of plants.

6. **Conclusion**: Based on the definitions and characteristics discussed, non-flowering plants are correctly identified as Cryptogams.

**Final Answer**: Non-flowering plants are called Cryptogams.

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