Question

Which of the following is not true agar

Answer 1

Answer:

1. not understand dude explain me plss
2. then I can able to give answer

Answer 2

Which is not true about agar?

(1) It is obtained from a red alga

(2) It is used to grow microbes

(3) It is used to make ice cream and gellies

(4) It is used as a food supplement even by space travelers

Option 4 is not true about agar. So it is correct.

• Agar is obtained from Rhodophyceae (red alga) from their cell walls.
• Microbes found agar to be nutritional and thus used as a growth medium.
• It is used in laboratories on Petri dishes for microbial cultures.
• As it provides a jelly-like feel, it can be used for the preparation of ice creams and gellies.
• But it is not used by space travelers as food supplements.
• Mainly two unicellular alga, Chlorella and Spirulina aid as food supplements due to their high protein content.
• Thus option 4 is a wrong statement regarding agar and thus is chosen.

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