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प्रश्न
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उत्तर
Two nitrogenous bases present in DNA are:
(a) Purines - Adenine and Guanine.
(b) Pyrimidines - Cytosine and Thymine.
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संबंधित प्रश्न
What are the rungs of the “DNA ladder” made of?
Correct the following statement if there is any mistake.
The four nitrogenous bases in the DNA are Guanine, Thiamine, Adrenaline and Cytosine.
Fill in the blank:
DNA stands are made up of, pentose sugar and four types of ______ bases.
State whether the following sentence is true or false:
Each spiral of the DNA has 12 nucleotides.
Choose the correct answer :
Spirally coiled double strands are observed in ____________
Give Technical Term:
The individual having similar pair of genes.
What happened when heat-killed S-cells along with living R-cells were injected into mice?
DNA consists of two ______ chains.
Down’s syndrome is a genetic condition with 45 chromosomes.
Expand the abbreviation - DNA.
