Download App

STD 11 - 4. Animal kingdom — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 4. Animal kingdom1 Mark
MCQ
Body cavity of Hydra is called
  • A
    Enterocoel
  • B
    Coelenteron
  • C
    Gastrovascular cavity
  • ✓
    Both $(b)$ and $ (c)$
✓

Answer

Correct option: D.
Both $(b)$ and $ (c)$
d
It’s obvious.

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 "M.C.Q (1 Marks)" from STD 11 - 4. Animal kingdom→STD 11 - 4. Animal kingdom — all question types→BIOLOGY STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

Dark fixation of $CO _2$ in CAM plants is called ossification because it produces:
→
Which organelle present in large amount in cells which secrete protein ?
→
$I.$ Sarcoplasmic reticulum are abundant

$II.$ Myoglobin content is high

$III.$ Sarcoplasmic reticulum are moderate

$IV.$ Aerobic muscles

$V.$ Depends on anaerobic respiration for energy

$VI.$ Less myoglobin content

Select the option with correct statements for red muscle

→
Given sentences are of $WBC$ except one
→
In plant cells the site of storage of minerals is
→
If four radial vascular bundles are present, then the structure will be
→
A coelom is a
→
Corpus callosum is seen in
→
Those coming out of Bowman's capsule are :
→
Which one of the following flows directly into blood from the seat of its production to act on an organ away from it
→