Practice mode / Chromosome and DNA A sugarcane cell has ____ chromosomes. A Option A: 20 B Option B: 32 C Option C: 40 D Option D: 80 Correct answer D. 80 Show answer Report a problem How we write and check questions
Question 01 / Chromosome and DNA Sex chromosomes were 1″ discovered in A Option A: Man B Option B: Pea plant C Option C: Fruitfly D Option D: None of these Correct answer C. Fruitfly Show answer Open question
Question 02 / Chromosome and DNA Which is incorrect about nucleosome A Option A: 2 turns of DNA coiled round histones B Option B: 8 histones as acidic proteins C Option C: 200 nucleotides in one nucleosome D Option D: None of these Correct answer B. 8 histones as acidic proteins Show answer Open question
Question 03 / Chromosome and DNA Molecular basis of sickle cell anaemia was found by A Option A: F. Sanger B Option B: Beadle and Tatum C Option C: Vernone Ingram D Option D: Mendal Correct answer C. Vernone Ingram Show answer Open question
Question 04 / Chromosome and DNA Phenylketonuria is due to deficiency of A Option A: Phenylalnine B Option B: Phenylalanine hydroxylase C Option C: Phenylene D Option D: All of these Correct answer B. Phenylalanine hydroxylase Show answer Open question
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