Download App

Kingdom Animalia — Biology STD 11 Science — Question

Maharashtra BoardEnglish MediumSTD 11 ScienceBiologyKingdom Animalia1 Mark
MCQ
The peculiar character of echinoderms is
  • A
    Presence of mantle cavity
  • ✓
    Presence of water vascular system
  • C
    Presence of jointed appendages
  • D
    Presence of ostia and osculum
✓

Answer

Correct option: B.
Presence of water vascular system
(b) Presence of water vascular system

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "MCQ" from Kingdom Animalia→Kingdom Animalia — all question types→Biology STD 11 Science question papers→Maharashtra Board STD 11 Science question papers→Maharashtra Board question paper generator→

Similar questions

Polemoniales is tbe order which includes plant famllies Solanaceae and :
→
_______ forms the outer covering of plant body and is derived from protodenn or dermatogen.
→
Members of class Reptilia
→
Blind sac body plan occurs in
→
Development of several embroyos in one seeds out of which ony one survives is of common occurrence in pinus called :
→
What is true for individuals of same species?
→
Crossing over takes place in the ________ stage.
→
The _____ cells present in pancreas secrete somatostatin hormone.
→
Foregut of cockroach is also known as ________ .
→
Which of the following steps generate ATP without ETS?
→