- Главная
- Разное
- Образование
- Спорт
- Естествознание
- Природоведение
- Религиоведение
- Французский язык
- Черчение
- Английский язык
- Астрономия
- Алгебра
- Биология
- География
- Геометрия
- Детские презентации
- Информатика
- История
- Литература
- Математика
- Музыка
- МХК
- Немецкий язык
- ОБЖ
- Обществознание
- Окружающий мир
- Педагогика
- Русский язык
- Технология
- Физика
- Философия
- Химия
- Шаблоны, фоны, картинки для презентаций
- Экология
- Экономика
Презентация, доклад на тему Билингвальный урок в презентации Лишайники
Содержание
- 1. Билингвальный урок в презентации Лишайники
- 2. There are about 25 000 species
- 3. Symbiotic relationships between fungi and their photosynthetic partners (algae) are called lichens
- 4. The body is tallus Lichens are autotrophs
- 5. Nutrition - autotrophs water and chemical substances organic substances fungi algae Hyphae of the fungus((()))algae cellssubstratum
- 6. Respiration oxygen algae cells((()))bark layeraxial cylinder
- 7. Reproduction by spores by fungal part
- 8. Shell-like lichens Thallus is flattened like a
- 9. Thallus is formed by lobes of different
- 10. Thallus may be either vertical or hanging
- 11. The use lichens 1. They can there
- 12. Relationships Mutualism Beneficial
There are about 25 000 species
Слайд 3Symbiotic relationships between fungi and their photosynthetic partners (algae) are called
lichens
Слайд 5Nutrition - autotrophs
water and chemical substances
organic substances
fungi
algae
Hyphae of the fungus
(
(
(
)
)
)
algae cells
substratum
Слайд 8Shell-like lichens
Thallus is flattened like a shell
Leconora
Lichen is
firmly attached to the substrate
Слайд 9Thallus is formed by lobes of different sizes and is loosely
attached to the substrate
Parmelia
Leaf-like lichens
Слайд 10Thallus may be either vertical or hanging down from the trees,
filamentous or sheet-like in shape
Usnea Cladonia
Branch-like lichens
Слайд 11The use lichens
1. They can there be used as an
indicator for air pollution in an area.
2. Lichens are used in food
3. Products of lichen include lichen acids and arsein
