Question

Как травянистые растения приспособлины к зиме

Answer 1

К ним приспособлены луковичные и корневищные травянистые растения

Answer 2

У многолетних трав отмирает листва а нижняя одревеневшая часть остается

Answer 3

Adaptations of Herbaceous Plants to Winter

Herbaceous plants have various adaptations to survive the winter season. These adaptations help them withstand the cold temperatures and other harsh conditions. Here are some key ways in which herbaceous plants are adapted to winter:

1. Dormancy: - Many herbaceous plants go dormant during the winter months. This means that they enter a period of reduced metabolic activity, allowing them to conserve energy and survive the cold.

2. Insulation: - Some herbaceous plants have adaptations to insulate themselves from the cold. This can include specialized tissues or structures that help retain heat and protect the plant from freezing temperatures.

3. Root Systems: - The root systems of herbaceous plants play a crucial role in their winter survival. Some plants have deep or extensive root systems that allow them to access water and nutrients even when the soil is frozen.

4. Antifreeze Proteins: - Certain herbaceous plants produce antifreeze proteins that prevent ice crystals from forming within their cells, thus protecting them from frost damage.

5. Snow Trapping: - Some herbaceous plants have adaptations to trap snow around their base, which acts as an insulating layer and provides protection from extreme cold.

6. Reduced Transpiration: - During winter, herbaceous plants often reduce their transpiration rates to conserve water and prevent desiccation in the cold, dry air.

These adaptations collectively enable herbaceous plants to survive the challenges posed by winter, ensuring their continued growth and reproduction in the following seasons.