Question

write shortnote on cyanophyta

Answer 1

Cyanophyta, are a phylum of bacteria that obtain their energy through photosynthesis,[4] and are the only photosynthetic prokaryotesable to produce oxygen

Answer 2

hii here is your answer....

1)The cells constituting thallus are procaryotes..

2)flagella are absent so locomotion occurs through gliding

3)storage food material- cyanophycean starch

4)heterocyst is absent

5)sexual method is totally absent

6)pigments are -chlorophyll a ,c-phycocyanin,c-phycoerithrin ,bita -carotin etc.....

7)they are spread in aquatic environment like marine and fresh water like ponds,lakes etc....