1.

Enlist the harmful Arthropods.

Answer»

Significance: 

Beneficial arthropods: Some arthropods are of economic importance. For example, Honey bees (Apis) are important for their honey and wax, silkworms for the production of silk. Lobsters, prawns, crabs are edible. 

Harmful arthropods: Some arthropods are harmful and act as vectors to spread various diseases,

e.g., Mosquitoes. Locusta (locust) is a gregarious pest. Limulus (King crab) is a living fossil.

Other examples: Cockroach (Periplaneta), butterfly, scorpion (Hottentotta) and millipede (Archispirostreptus) prawn.



Discussion

No Comment Found