Question

Какие формы папоротников бывают

Answer 1

1)Внешне лист орляка похож на лист пальмы и называется он вайя
2)Другой съедобный папоротник наших лесов - страусник или страусов пер, вроде если я правильно поняла вопрос,то это ответ 

Answer 2

Types of Ferns

Ferns are a diverse group of plants known for their feather-like leaves and reproductive structures called sporangia. There are various forms of ferns, including:

1. Leptosporangiate Ferns: These are the most common type of ferns and are characterized by having a single layer of cells in their sporangia walls. They include the majority of extant ferns and are further divided into several groups.

2. Eusporangiate Ferns: This group of ferns is characterized by having multiple layers of cells in their sporangia walls. They are less common than leptosporangiate ferns and are considered more primitive.

3. Tree Ferns: These are a group of ferns that have a tree-like habit, with a trunk and large, frond-like leaves. They are often found in tropical and subtropical regions.

4. Epiphytic Ferns: These ferns grow on other plants, such as trees, and obtain their nutrients from the air and rain. They are commonly found in rainforests and other moist environments.

5. Aquatic Ferns: Some ferns are adapted to aquatic environments and can be found growing in or near water bodies. They have specialized structures to survive and reproduce in aquatic conditions.

6. Terrestrial Ferns: These are the most common type of ferns and grow in soil, often in shaded and moist environments.

Each type of fern has unique characteristics and adaptations that allow them to thrive in different environments and ecosystems.

If you have any more specific questions about ferns or any other topic, feel free to ask!