Download App

Structural Organisation in Animals — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYStructural Organisation in Animals1 Mark
MCQ
Major inorganic component of vertebrate bone is:
  • ✓
    Calcium phosphate.
  • B
    Sodium hydroxide.
  • C
    Potassium hydroxide.
  • D
    Calcium carbonate.
✓

Answer

Correct option: A.
Calcium phosphate.
Calcium phosphate.

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 Structural Organisation in Animals→Structural Organisation in Animals — all question types→BIOLOGY STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Cell is the fundamental, structural and functional unit of all living organisms because
→
Which of the following is absent in prokaryotes?
→
In one meiotic cell division, the cell divides
→
It exhibits quaternary structure protein.
→
Consider the following four statements $\text{(AD)}$ about certain desert animals such as kangaroo rat.
  1. They have dark colour and high rate of reproduction and excrete solid urine.
  2. They do not drink water, breathe at a slow rate to conserve water and have their body covered with thick hairs.
  3. They feed on dry seeds and do not require drinking water.
  4. They excrete very concentrated urine and do not use water to regulate body temperature.
Which two of the above statements for such animals are true?
→
Which one value is required for better enzymatic action
→
Feeling the tremors of an earthquake a scared resident of seventh floor of a multistored building starts climbing down the stairs rapidly. Which hormone initiated this action:
→
Bones of pectoral and pelvic girdle helps in the articulation of
→
Which one affects liver, muscle and adipose tissue
→
Which membrane protects the eyes of frog in water?
→