Question

Jointed appendages are found in (A) Laccifer and Limulus (B) Pheretima and Paleomon (C) Asterias and Antedon (D) Balanoglossus and Saccoglossus​

Answer 1

Answer:

Arthropoda is the largest phylum of Animalia which includes insects. The body of arthropods is covered by a chitinous exoskeleton. The body consists of a head, thorax, and abdomen. They have jointed appendages (arthros-joint, poda-appendages).

For example, Apis (Honey bee), Bombyx (Silkworm), Laccifer(Lac insect), Vectors – Anopheles, Culex and Aedes(Mosquitoes), Gregarious pest – Locusta (Locust), Living fossil – Limulus (King crab), Palaemon belongs to phylum Arthropoda.

Hence Bombyx, Palaemon, Limulus belongs to same phyla Arthropoda.

So, the correct answer is 'Bombyx, Palaemon, Limulus - Arthropoda'.

Answer 2

Answer:

Laccifer and limulus

Explanation:

Hope it helps you.