Download App

STD 11 - 17. Locomotion and movement — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 17. Locomotion and movement1 Mark
MCQ
Hardness of the bones is due to
  • ✓
    Hard matrix made up of calcium salts
  • B
    Soft matrix made up of sodium salts
  • C
    Hard matrix made up of sodium salts
  • D
    Soft matrix made up of calcium salts
✓

Answer

Correct option: A.
Hard matrix made up of calcium salts
a
Bone and cartilage are specialized connective tissues. The former has a very hard matrix due to calcium salts in it and the later has slightly pliable matrix due to chondroitin salts

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 - 17. Locomotion and movement→STD 11 - 17. Locomotion and movement — all question types→BIOLOGY STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

The head of the rib which articulates with the transverse process of thoracic vertebrae is called
→
In the given diagram of lenticel, label $A, B, C$ in the given option
→
Anaerobic respiration generally occurs in
→
Protein is used as respiratory substrate only when
→
What name is given to the envelope of the virus?
→
$A-$ In stroma, enzymatic reactions synthesise protein which in turn forms stach.

$R-$ The membrane system of chloroplast is not responsible for trapping the light energy and also for the synthesis of $ATP$ and $NADPH.$

→
Which set of terms would most likely be used in a description of the nervous system of chordates?
→
Zygospore is formed from
→
Ribosomes were discovered by:
→
Aerobic respiration is
→