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प्रश्न
Choose the correct answer:
Sex chromosomes in man are _____________
विकल्प
XX
YY
XY
none of these
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उत्तर
Sex chromosomes in man are XY
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संबंधित प्रश्न
Answer the following question in your own words.
Describe the structure of the DNA molecule.
State whether the following sentence is true or false:
In any specimen of DNA, the total molar amount of A + G = T+ C.
Give Technical Term:
The individual having similar pair of genes.
Write the functional activity of the following structure:
DNA
What happened when heat-killed S-cells along with living R-cells were injected into mice?
New nucleotides are added and a new complementary strand of DNA is formed with the help of enzyme DNA polymerase.
Label the parts of the DNA in the diagram given below. Explain the structure briefly.
____________ were used by Friedrich Miescher for his experiments.
Which of the following enzyme catalyse the removal of nucleotides from ends of DNA?
