Reproduction and Development


   
 
Basic Processes involved in Sexual Reproduction
Sexual reproduction basically involves 2 steps for maintaining a constant chromosome number in every generation.
 
Gamteogenesis
It involves the formation of haploid gametes from diploid cells by the process of meiosis in the gonads.
 
Fertilisation
It involves the fusion of the 2 gametes which are haploid to form a diploid zygote which undergoes further mitotic divisions.
 
 
     
   
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