Class | Character | Example |
---|---|---|
1) Xiphosura | Poisonous Claws | Limulus |
2) Arachnida | Coxal Glands | Scutigera |
3) Crustacea | Biramous appendage | Sarcoptes |
4) Diplopoda | Gnathochilarium | Spirostreptus |
Match the pollination types in List-I with their correct mechanisms in List-II:
List-I (Pollination Type) | List-II (Mechanism) |
---|---|
A) Xenogamy | I) Genetically different type of pollen grains |
B) Ophiophily | II) Pollination by snakes |
C) Chasmogamous | III) Exposed anthers and stigmas |
D) Cleistogamous | IV) Flowers do not open |