Green, multi cellular asexual buds developed in marchantia are known as

A group of plants which can not complete their life cycle without water. They are commonly known are

Vessel producing pteridophyte is _________

'Gemmae' are found in

'Rhizophore' is a special structure, 'Sui generis' found in ______

The Gymnosperms sexual reproduction structure are arranged in

Taxonomy of organism by the use of their cytological characters is called _______________

Oogamous type of reproduction occurs in

In pteridophytes heart shaped photosynthetic gamete producing structure is called