Select the incorrect match with respect to interspecific interaction
Species A Species B Interaction
1. + + Mutualism
2. + - Parasitism
3. + + Commensalism
4. + - Predation
| Column I | Column II | ||
| A | Commensalism | 1 | Cattle egret riding on cattle |
| B | Mutualism | 2 | Tapeworm in human intestine |
| C | Parasitism | 3 | Lichen (Algae and Fungus) |
Select the correct match
1. Clown fish and sea anemone - Protocooperation
2. Cuckoo and crow - Brood parasitism
3. Ophrys and Colpa - Commensalism
4. Goat and Abingdon tortoise - Predation
| Column-I | Column-II | ||
| (a) | Mutualism | (i) | Lichens |
| (b) | Commensalism | (ii) | Lion hunting a deer |
| (c) | Predation | (iii) | Cattle egret and grazing cattle |
| (d) | Parasitism | (iv) | Cuscuta found growing on hedge plants |
| (e) | Competition | (v) | Visiting flamingos and resident fishes in South American lakes |
Match the following (column l with column ll)
| Column l (Population interaction) |
Column lI (Example) |
||
| a. | Commensalism | i. | Presence of lice among hairs of human |
| b. | Parasitism | ii. | Mycorrhizae |
| c. | Mutualism | iii. | Barnacles growing on the back of whale |
| d. | Predation | iv. | Prickly pear cactus and Cactoblastis |
1. a(iii), b(ii), c(i), d(iv)
2. a(iv), b(i), c(ii), d(iii)
3. a(iv), b(ii), (i), d(iii)
4. a(iii), b(i), c(ii), d(iv)
| List-I | List-II | ||
| A. | Pisaster | P. | Cardiac glycosides |
| B. | Calotropis | Q. | Keystone predator |
| C. | Cuscuta | R. | Parasitic plant |
| 1. | It does not remain attached to the host and feeds only briefly for reproduction. |
| 2. | It lives permanently on the host and derives all its nutrition from the host. |
| 3. | It completes its life cycle entirely inside the host organism. |
| 4. | It reduces the reproduction of the host by laying eggs inside host tissues. |