KINDLY HELP ME SOLVE THESE QUESTIONS PLEASE
 

Dear student, Q1=a)Gametes for sexual reproduction shall be formed after meiosis because during meiosis the genetic material undergoes recombination and variations are produced which are very essential for evolution and increases the chances of survival. Mitosis does not generate variations and hence is not favoured for production of gametes. ......B=Meiosis is called reduction division because during meiosis the number of chromosomes get reduced to half. For example if a cell has '2n' number of chromosome then after first meiotic division this number would be 'n'. Gametes should be produced by meiosis because in sexual reproduction fusion of gametes takes place in order to retain the actual number of chromosomes......... ask different question in separate threads to get rapid assistance from us....hope this helps,Regards.