NTA Abhyas NEET2020BotanyCell Cycle and Cell DivisionPractice
Identify the correct statement.
Options
- AArrangement of microtubule in centriole is 9 + 3 .
- BThe fimbriae are elongated tubular structures made of a special protein.
- CStructure of chromosome can be best studied at metaphase.
- DHeterochromatin is genetically more active chromatin.
Correct answer
C. Structure of chromosome can be best studied at metaphase.
Step-by-step solution
In Centriole microtubules shows 9 + 0 arrangement. At centromere on a chromosome two protein disc are present which are called as kinetochore. Heterochromatin is dark stained and tightly coiled region of chromosome which is inactive. Structure of chromosome is best studied at metaphase.