Question
Biology Question on Kingdom Animalia
What is true about Nereis, scorpion, cockroach and silver fish?
A
They all possess dorsal heart
B
None of them is aquatic
C
They all belong to the same phylum
D
They all have jointed paired appendages
Answer
They all possess dorsal heart
Explanation
Solution
Nereis belongs to Phylum Annelida and scorpion, cockroach and silver fish belong to Phylum Arthopoda. They all possess dorsal heart.