Pranjal Gupta

animals science zoology development biology animal science embryology ecology biodiversity nature diversity reproduction developmental biology environment frog cellular respiration biochemistry human placenta electron transport chain cell biology mitochondria starfish interesting emrbyonic development aging oogenesis teratology metamorphosis regeneration ova teratogen spermatogenesis fertilization egg sperm gametogenesis organogenesis chick microscopy evolution flying acorn worm balanoglossus respiration krebs cycle tca cycle energy metabolism citric acid cycle