Bio MCQ Which of the following is characters is not typical of the class Mammalia? 30th December 2020 spadmanabh009 0
Bio MCQ The half-life of a radioactive isotope is three hrs. If the initial mass of the isotope were 256 g, the mass of it remaining undecayed after 18 hrs would be 30th December 2020 spadmanabh009 0
Bio MCQ If an organism is crossed with homozygous recessive individual, it is called 29th December 2020 spadmanabh009 0