Zygotic Cleavage|Implantation And Pregnancy|Embryo Development|Placenta|Gastrulation|Parturition|Lactation

Embryo Development|Placenta |Placenta And Its Functions|Gastrulation

Pregnancy ,parturition and lactation

Who Determines Sex Of The Child|Zygotic Cleavage|Implantation And Pregnancy

Fertilisation|Embyonic Developement|Parturition|Lactation|OMR|Sex Determination|Summary

Fertilisation|Implantation|Pregnancy|Placenta|OMR|Summary

Male Reproduction System|Female Reproduction System|Menstrual Cycle|Fertilisation|Implantation|Gestation, Parturition And Lactation

Arrange the given events of embryonic development in sequence. Organogenesis Implantation Blastulation Gastrulation

Describe the post-zygotic events leading to implantation and placenta formation in humans. Mention any two functions of placenta.

Male Reproductive System|Female Reproductive System|Spermatogenesis|Sperms|Oogenesis|Menstrual Cycle|Fertilization And Implantation|Parturition And Lactation

a) Explain the phenomenon of double fertilization. b) Describe the post-zygotic events leading to implantation and placenta formation in humans. Mention any two functions of placenta.