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