The natural vegetation which are purely Indian are known as endemic or indigenous species but those which have come from outside India are termed as exotic plants.
What do you mean by exotic plants?
Plants which have come from outside India are called exotic plants. They do not naturally grow in an area rather become part of an ecosystem due to human intervention. ... It refers to those plants which naturally grow in a region.
What do you mean by endemic and exotic plants Class 9?
Endemic plant species will be species that are found in a specific territory and no other place for example Local to that place . Model Ginkgo biloba (China). Exotic Plants (outsider species) are one which has come from different places and set up themselves in a new zone.
What are endemic and exotic plants?
Endemic species are the local species that living in their original or native places and are found in a specific regions while exotic species are those that have come from other place which means they are living out from their native places.
What is exotic plants Class 9?
The natural vegetation which are purely Indian are known as endemic or indigenous species but those which have come from outside India are termed as exotic plants.
What is natural ecosystem class 9th?
An ecosystem is a community of plants, animals and smaller organisms that live,feed, reproduce and interact in the same area or environment. ... In other words, if we protect existing natural habitats, we will help to maintain biodiversity (biodiversity is the variety of life in all its forms, levels and combinations).
What are the example of exotic species?
In addition to dreissenids, examples of competitive effects of exotics on native species include fish (e.g., effects of brown trout on galaxiids in New Zealand streams), crustaceans (e.g., effects of exotic crayfishes on native crayfishes around the world), and macrophytes (e.g., effects of water hyacinth Eichornia on ...
What is the most exotic plant?
- Rat-Eating Pitcher Plant (Nepenthes attenboroughii) (images via: The Guardian, Wikipedia) ...
- Stinkhorn Mushroom (Mutinus Caninus) ...
- Pelican Flower (Aristolochia grandiflora) ...
- Hydnora africana. ...
- Corpse Flower (Amorphophallus titanum) ...
- Wollemi Pine (Wollemia nobilis)
Are exotic species invasive?
Most non-native or indigenous species are harmless. They are called exotic species. When an exotic species becomes harmful to the ecosystem, it is called an invasive species. ... Invasive species can be harmful the native habitats, natural areas such as lakes, forests, and rivers, agriculture, economy, and humans.
What are some exotic flowers?
- Orchids.
- Calla Lilies.
- Anthuriums.
- Bird of paradise.
- Celosia.
- Lily of the Valley.
- Hyacinths.
- Tulips.
What is meant by vegetation class 9?
Natural vegetation refers to a plant community which has grown naturally without human aid and has been left undisturbed by humans for a long time . ...
What do you mean by death rate class 9?
The death rate is the number of deaths per thousand persons in a year . The age composition of a population refers to the number of people in different age groups in a country.
Which animal is only found in India?
Endangered and Endemic species of wild animals found only in India are Asiatic Lion in Gir Forest National Park,Sangai deer at Keibul Lamjao National Park, Nilgiri Tahr and Lion Tailed Macaque at Western Ghats of India.
Which one is an endemic plant?
Nepenthe Khasiana is an endemic plant to India. It is the only species of pitcher plant which is endemic to our country. The more endemic species of particular places are the biodiversity of that place.
What is endemic flora?
Endemic species are those plants and animals that exist only in one geographical region . Species can be endemic to large or small areas of the world. Some may be endemic to the particular continent; some are endemic to a part of a continent, and others to a single island.
What is meant by ecosystem STD 9th?
an ecosystem is a natural unit consisting of all plants, animals and microorganisms (biotic factors) in an area functioning together with all of the physical (biotic) factors of the environment.
