Question

what is sprogyra
in plants for class 9

Answer 1

Answer:

Spirogyra is a filamentous charophyte green alga of the order Zygnematales, named for the helical or spiral arrangement of the chloroplasts that is characteristic of the genus. It is commonly found in freshwater habitats, and there are more than 400 species of Spirogyra in the world

Answer 2

Explanation:

It is a single cell thick, cylindrical filament, slimy to touch green coloured algae. It grows very fast in water. The filament has cells joined end to end. It has spiral shaped ribbon like chloroplast hence it is named Spirogyra. ... Chlorophyll is present in chloroplast and helps in photosynthesis .

spirogyra, (genus Spirogyra), any member of a genus of some 400 species of free-floating green algae (division Chlorophyta) found in freshwater environments around the world. Named for their beautiful spiral chloroplasts, spirogyras are filamentous algae that consist of thin unbranched chains of cylindrical cells.

Spirogyra (common names include water silk, mermaid's tresses, and blanket weed) is a filamentous charophyte green alga of the order Zygnematales, named for the helical or spiral arrangement of the chloroplasts that is characteristic of the genus.

A spirogyra is plant-like because of the presence of chlorophyll which allows it to make its own food.

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