Biology It is composed of two polynucleotide chains which are coiled round each other in the form of a double helix. None of these Fats RNA DNA None of these Fats RNA DNA ANSWER DOWNLOAD EXAMIANS APP
Biology How many chromosomes are in a human gamete? 46 102 92 23 46 102 92 23 ANSWER DOWNLOAD EXAMIANS APP
Biology What is the unit of heredity? Cell All of these Blood Gene Cell All of these Blood Gene ANSWER DOWNLOAD EXAMIANS APP
Biology Who discovered genetic material? Avery Mclood Federik Meischer Crick and Watson Friedrich Miescher Avery Mclood Federik Meischer Crick and Watson Friedrich Miescher ANSWER DOWNLOAD EXAMIANS APP
Biology Which one of the following is not a genetic disorder ? Down's syndrome Haemophilia Colour blindness Xerophthalmia Down's syndrome Haemophilia Colour blindness Xerophthalmia ANSWER DOWNLOAD EXAMIANS APP
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