Sawaal
3
Q:

Genes are made of 

A) Carbohydrates B) Proteins
C) Fats D) Nucleotides

Answer:   D) Nucleotides



Explanation:

Genes: The DNA is the genetic material. The DNA is made of several nucleotides. A nucleotide means, one nitrogenous base one sugar molecule and a phosphate molecule. These Nucleotides occur in sequences and several nucleotides form one gene ( a functional gene is called a cistron)

Subject: Biology
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