andozavesuageauti andozavesuageauti

11-03-2016
Biology

contestada

______ a thread-like molecule in the nucleus composed of DNA
a. gene
b. allele
c. trait
d. chromosome

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Divyankasc Divyankasc

11-03-2016

Chromosomes are thread like molecules composed of DNA.They are present as a dense structure and get organised as Chromosomes during cell division.

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11-03-2016

the answer is chromosome

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