Question

Difference between eusporangiate and leptosporangiate ferns

Answer 1

Difference between Eusporangiate and Leptosporangiate Sporangium. ...Leptosporangiate Sporangium: Small, specialized sporangia developing from a single initial cell producing a small, definite number(<128) of spores. These often occur in a cluster (sorus) that is often covered by a flap of tissue known as an indusium.

Answer 2

Eusporangiate And Leptosporangiate Ferns

Explanation:

• Eusporangiate having sporangia which ascend from a gathering of epidermal cells eusporangiate greeneries of the families Ophioglossaceae and Marattiaceae restricted to leptosporangiate.
• Large sporangium creates from many beginning cells and produces numerous spores.
• Spores are haploid structures made in living beings that help to develop and frame new creatures.
• The spores created and discharged by the sporangia can isolate by means of mitosis, or cell division.
• Sporangia create from more than one introductory cell. Every sporangium contains an uncertain enormous number of spores and has a coat layer more than one cell thick.  
• Leptosporangiate plants are  Polypodiidae, regularly called leptosporangiate greeneries, some time ago Leptosporangiatae, are one of four subclasses of plants, and the biggest of these, being the biggest gathering of living plants,  
• Little sporangium creates from single introductory cell and delivers little unequivocal no.  
• The stems of pteridophytes are for the most part evident rhizomes.
• Trichomes that have a few equal columns of cells at the base and a solitary document of cells at the tip are called bristles (setae).