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प्रश्न
Down’s syndrome is a genetic condition with 45 chromosomes.
पर्याय
True
False
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उत्तर
False
Correct statement: Down’s syndrome is a genetic condition with 21 chromosomes.
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संबंधित प्रश्न
Choose the correct answer :
Adenine is a __________
Multiple Choice Question
DNA structure was discovered by:
DNA consists of two ______ chains.
Which scientist isolated 'nuclein' from white blood cells in pus in 1869, later identified as DNA?
Erwin Chargaff's base equivalence rules established which of the following relationships in double-stranded DNA?
Which scientists produced X-ray diffraction images that revealed the helical structure of DNA during 1951–52?
A nucleotide consists of three distinct components. Which of the following correctly identifies all three?
Which of the following best describes the structural difference between a nucleoside and a nucleotide?
Which force type maintains strand integrity along the sugar-phosphate backbone of DNA?
Which forces allow for temporary strand separation during DNA replication and transcription?
