HomeTestsSearchRankProfile
mediumMCQBiologyBiology
1 mark

What is true about Nereis, Scorpion, Cockroach and Silver fish?

  1. A
    They all have jointed paired appendages
  2. B
    They all possess dorsal heart
  3. C
    None of them is aquatic
  4. D
    They all belong to the same phylum

Solution & Step-by-step Explanation

All four animals mentioned are non-chordates. Non-chordates typically possess a dorsal heart (if a circulatory system is present). Note that is an Annelid, while the others are Arthropods, and is aquatic.

Practice this question

Try it yourself before checking the explanation above.

What is true about Nereis, Scorpion, Cockroach and Silver fish?
A
They all have jointed paired appendages
B
They all possess dorsal heart
C
None of them is aquatic
D
They all belong to the same phylum

Share This Question

Animal KingdomInvertebratesBiology

Related Questions

mediumMCQ

The main organelle involved in modification and routing of newly synthesized proteins to their destinations is :

mediumMCQ

There are two opposing views about origin of Modern man. According to one view Homo erectus in Asia were the ancestors of modern man. A study of variations of DNA however suggested African origin of Modern man. What kind of observation on DNA variation could suggest this ?

easyMCQ

The world's highly prized wool yielding 'Pashmina' breed is :

mediumMCQ

Grey crescent is the area :

mediumMCQ

Photosynthesis in C4 plants is relatively less limited by atmospheric CO2 levels because :

mediumMCQ

There exists a close association between the alga and the fungus within a lichen. The fungus :

Ready for a Full Test?

Practice with timed mock tests and track your performance across Biology.

Browse TestsLeaderboard

Discussion