MCQ
Intine of pollen grains is composed of
- ALipid and protein
- ✓Cellulose and pectin
- CLignin and cutin
- DPectin and lignin
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Reason: Plasmids are usually present in eukaryotic cells.
| List $I$ (Interacting species) | List $II$ (Name of interaction) |
| $A$. A Leopard and a Lion in a forest/grassland | $I$. Competition |
| $B$. A Cuckoo laying egg in a Crow's nest | $II$. Brood parasitism |
| $C$. Fungi and root of a higher plant in Mycorrhizae | $III$. Mutualism |
| $D$. A cattle egret and a Cattle in a field | $IV$. Commensalism |
Choose the correct answer from the options given below.