MCQ practice · SSC Biology Board questions · Chapter 2: Cells and Tissues of Organisms
What are the cavities inside chondrin called?
Think it through first, then pick an option.
- a Perichondrium
- b Chondrocyte
- c Chondroblast
- d Lacunae
Answer and explanation
Correct answer: d Lacunae
The cavities inside chondrin are called lacunae.
Why the other options are wrong
- a Perichondrium: The perichondrium is the sheath around cartilage, not a cavity.
- b Chondrocyte: A chondrocyte is a cell, not a cavity. The right answer here is: Lacunae.
- c Chondroblast: A chondroblast is a cell, not a cavity. The right answer here is: Lacunae.
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