Download Ncert Solutions For Class 12 Biology Chapter 3 Pics. The polar bodies take no part in reproduction and hence, soon degenerate. In solutions for ncert class 12 biology chapter 3 human reproduction, you will get solutions from implantation, for that, you should know that it is followed by the formation and development of blastocyst and its attachment to the uterine wall (implantation), embryonic development (gestation) and delivery.
Development of male and female gametophytes;
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