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प्रश्न
What is common to the species shown in figures A and B?
 |
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| A | B |
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उत्तर
Both are invasive weed species
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संबंधित प्रश्न
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Substantiate with the help of one example that in an ecosystem mutualists
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| Column - I | Column - II |
| (i) Dodo | (a) Africa |
| (ii) Ouagga | (b) Russia |
| (iii) Thylacine | (c) Mauritius |
| (iv) Stellar's sea cow | (d) Australia |
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List any three major causes of loss of biodiversity.
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| Column I | Column II |
| A. Rare species | I. No species |
| B. Vulnerable species | II. Facing a high risk of extinction |
| C. Endangered species | III. Localised species |
| D. Extinct species | IV. Species under threat |
Choose the correct answer from the options given below.
Red Data Book is maintained by ______.
Give definitions of Endangered species.
What are the reasons for loss of biodiversity?
