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    • Life Science
      By Life Science
      The inner wallof the pollen grain is called the intine .
      • Life Science
        By Life Science
        Pollen grain : The pollen grain represant the mailgametophytes .
        • Life Science
          By Life Science
          The microsporangia develop futher and beacomepollen sacs.
          • Life Science
            By Life Science
            The terminal generally bilobed structure called the anther.
            • Life Science
              By Life Science
              The long and slender stalk called the filament .
              • Life Science
                By Life Science
                stamen , microsporangium and pollen grains
                • Life Science
                  By Life Science
                  pollen grains represents the male gametophytic generation .
                  • Life Science
                    By Life Science
                    pollen grains develop Inside the microsporaangia .
                    • Life Science
                      By Life Science
                      A typical anther is bilobed , dithecous and tetrasporangiate .
                      • Life Science
                        By Life Science
                        Flower are the seat of sexual reproduction in angiosperms .
                        • Life Science
                          By Life Science
                          In flowering plants , after fertilisation , overy develops iin to friut and ovules mature into seeds .
                          • Life Science
                            By Life Science
                            The process of development of embryo from the zygote is called embroyogenesis .
                            • Life Science
                              By Life Science
                              sexual reproduction involves the formation and fusion of gamets .
                              • Life Science
                                By Life Science
                                Reproduction enables a species to live generation after genration .
                                • Life Science
                                  By Life Science
                                  Reproduction is define as a biological process in which as an organism gives rise to youngs ones similar to itself .