Advertisements
Advertisements
Question
What is common to lantana Eichhomia and African catfish?
Options
All are endangered species of India
All are key stone species
All are mammals bound in India
All the species are neither threatened nor indigenous species of India
Advertisements
Solution
All the species are neither threatened nor indigenous species of India
Explanation:
All three of the species listed above are neither three atoned nor endemic to India. The foreign (exofic) species Lantana Eichhomia (water hyacinth) and the African catfish (clanasgariepinus) are both invasive and hazardous, resulting in the demise of indigenous species.
APPEARS IN
RELATED QUESTIONS
Suggest two practices giving one example of each, that help protect rare or threatened species.
Species that possess a high risk of extinction with very few surviving members (50) are categorised as ____________ by the IUCN.
The extinction of passenger pigeon was due to ______.
Which among the following forests is known as the "lungs of the planet earth"?
IUCN means
What is common to the following plants: Nepenthes, Psilotum, Rauwolfia and Aconitum?
What could have triggered mass extinctions of species in the past?
Explain as to how protection of biodiversity hot spots alone can reduce up to 30% of the current rate of species extinction.
What is common to the species shown in figures A and B?
![]() |
![]() |
| A | B |
What is common to the species shown in figures A and B?
![]() |
![]() |
| A | B |
Of the four major causes for the loss of biodiversity (Alien species invasion, habitat loss and fragmentation, over-exploitation and co-extinctions which according to you is the major cause for the loss of biodiversity? Give reasons in support.
There was a loss of biodiversity in the ecosystem due to a new construction project in that area. What would be its impact on the ecosystem? State any three.
Gametes of threatened species can be preserved in viable and fertile conditions for long periods using ______.
Western Ghats have a large number of plant and animal species that are not found anywhere else. Which of the following terms will you use to notify such species?
The IUCN Red Data List (2004) in the last 500 years documents the extinction of nearly 784 species including ______.
Which one of the following groups faces maximum threat of extinction?
Give definitions of Extinct species.
What are the reasons for loss of biodiversity?
These are regarded as major causes of biodiversity loss:
- Over exploitation
- Co-extinction
- Mutation
- Habitat loss and fragmentation
- Migration
Choose the correct option:




