Question

What is gelidium and glacillaria?​

Answer 1

from gelidium and glacillaria agar agar colloid is obtained from these algae.It is used to to prepare culture media,icecreams,and jellies.

Answer 2

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➡️ Gelidium

• Gelidium is a genus of thalloid red algae comprising 124 species.
• Its members are known by a number of common names.
• Specimens can reach around 2–40 cm in size.
• Branching is irregular, or occurs in rows on either side of the main stem.
• Gelidium produces tetraspores.

➡️ Glacillaria

• Gracilaria is a genus of red algae (Rhodophyta) notable for its economic importance as an agarophyte, as well as its use as a food for humans and various species of shellfish.
• Various species within the genus are cultivated among Asia, South America, Africa and Oceania.

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