(1)
What is common between earthworm and cockroach?
Answer: Solid ventral nerve cord
Answer: Solid ventral nerve cord
Answer: Presence of wings
Answer: Cephalopoda
Answer: Arthropoda
Answer: reproduces (inside the host)
Answer: Salamander
Answer: Phylum Echinodermata
Answer: operculam
Answer: Wucheraria
Answer: All are marine
Answer: Pavo cristatus
Answer: Ventral
Answer: 13 chambered heart
Answer: Aves
Answer: Platypus
Answer: Insects
Answer: Solid body without a cavity surrounding internal organs
Answer: Amphibian
Answer: None of these
Answer: Platyhelminthes