#plantkingdom - #pteridophyta / #lifecycle of #pteridophytes
23:21
#plantkingdom - #pteridophyta #homosporous & #heterosporous #pteridophytes
28:45
#plantkingdom - #gymnosperms #fertilization / #lifecycleofcycas
15:37
#plantkingdom - #bryophyta #funaria #archaegonium #fertilization
41:17
#plantkingdom - #gymnosperms/#lifecycle/#malecycas/#malecone
37:59
#plantkingdom - #lifecycleofselaginella #heterosporouspteridophyte
11:47
#plantkingdom - #classificationofpteridophyta / #pteridophytes
23:01
#plantkingdom - #bryophyta #anthoceropsida #examples #economicimportance
15:09