Master NCERT gives you Class 9, 10 Olympiad Questions, NCERT Notes, Questions and Answers

Thursday 5 October 2017

All members of Gupta family can roll their tongues. Which of the parts in the nucleus carries information regarding this characteristic

All members of Gupta family can roll their tongues. Which of the parts in the nucleus carries information regarding this characteristic?





nucleus diagram
Answer- Tongue rolling is generally caused by inheritance. These diseases are hereditary transferred. Moreover, the whole family has the same disease. So in this chromosome carries information regarding this characteristics. 
So the correct answer is Chromosome.

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